2478903600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:416

約数の個数: 240

約数和(自身を含む): 8135041824

約数和(自身を除く): 5656138224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 101, 113, 120, 150, 181, 200, 202, 226, 240, 300, 303, 339, 362, 400, 404, 452, 505, 543, 565, 600, 606, 678, 724, 808, 904, 905, 1010, 1086, 1130, 1200, 1212, 1356, 1448, 1515, 1616, 1695, 1808, 1810, 2020, 2172, 2260, 2424, 2525, 2712, 2715, 2825, 2896, 3030, 3390, 3620, 4040, 4344, 4520, 4525, 4848, 5050, 5424, 5430, 5650, 6060, 6780, 7240, 7575, 8080, 8475, 8688, 9040, 9050, 10100, 10860, 11300, 11413, 12120, 13560, 13575, 14480, 15150, 16950, 18100, 18281, 20200, 20453, 21720, 22600, 22826, 24240, 27120, 27150, 30300, 33900, 34239, 36200, 36562, 40400, 40906, 43440, 45200, 45652, 54300, 54843, 57065, 60600, 61359, 67800, 68478, 72400, 73124, 81812, 91304, 91405, 102265, 108600, 109686, 114130, 121200, 122718, 135600, 136956, 146248, 163624, 171195, 182608, 182810, 204530, 217200, 219372, 228260, 245436, 273912, 274215, 285325, 292496, 306795, 327248, 342390, 365620, 409060, 438744, 456520, 457025, 490872, 511325, 547824, 548430, 570650, 613590, 684780, 731240, 818120, 855975, 877488, 913040, 914050, 981744, 1022650, 1096860, 1141300, 1227180, 1369560, 1371075, 1462480, 1533975, 1636240, 1711950, 1828100, 2045300, 2065753, 2193720, 2282600, 2454360, 2739120, 2742150, 3067950, 3423900, 3656200, 4090600, 4131506, 4387440, 4565200, 4908720, 5484300, 6135900, 6197259, 6847800, 7312400, 8181200, 8263012, 10328765, 10968600, 12271800, 12394518, 13695600, 16526024, 20657530, 21937200, 24543600, 24789036, 30986295, 33052048, 41315060, 49578072, 51643825, 61972590, 82630120, 99156144, 103287650, 123945180, 154931475, 165260240, 206575300, 247890360, 309862950, 413150600, 495780720, 619725900, 826301200, 1239451800, 2478903600]

約数ペア:

[(1, 2478903600), (2, 1239451800), (3, 826301200), (4, 619725900), (5, 495780720), (6, 413150600), (8, 309862950), (10, 247890360), (12, 206575300), (15, 165260240), (16, 154931475), (20, 123945180), (24, 103287650), (25, 99156144), (30, 82630120), (40, 61972590), (48, 51643825), (50, 49578072), (60, 41315060), (75, 33052048), (80, 30986295), (100, 24789036), (101, 24543600), (113, 21937200), (120, 20657530), (150, 16526024), (181, 13695600), (200, 12394518), (202, 12271800), (226, 10968600), (240, 10328765), (300, 8263012), (303, 8181200), (339, 7312400), (362, 6847800), (400, 6197259), (404, 6135900), (452, 5484300), (505, 4908720), (543, 4565200), (565, 4387440), (600, 4131506), (606, 4090600), (678, 3656200), (724, 3423900), (808, 3067950), (904, 2742150), (905, 2739120), (1010, 2454360), (1086, 2282600), (1130, 2193720), (1200, 2065753), (1212, 2045300), (1356, 1828100), (1448, 1711950), (1515, 1636240), (1616, 1533975), (1695, 1462480), (1808, 1371075), (1810, 1369560), (2020, 1227180), (2172, 1141300), (2260, 1096860), (2424, 1022650), (2525, 981744), (2712, 914050), (2715, 913040), (2825, 877488), (2896, 855975), (3030, 818120), (3390, 731240), (3620, 684780), (4040, 613590), (4344, 570650), (4520, 548430), (4525, 547824), (4848, 511325), (5050, 490872), (5424, 457025), (5430, 456520), (5650, 438744), (6060, 409060), (6780, 365620), (7240, 342390), (7575, 327248), (8080, 306795), (8475, 292496), (8688, 285325), (9040, 274215), (9050, 273912), (10100, 245436), (10860, 228260), (11300, 219372), (11413, 217200), (12120, 204530), (13560, 182810), (13575, 182608), (14480, 171195), (15150, 163624), (16950, 146248), (18100, 136956), (18281, 135600), (20200, 122718), (20453, 121200), (21720, 114130), (22600, 109686), (22826, 108600), (24240, 102265), (27120, 91405), (27150, 91304), (30300, 81812), (33900, 73124), (34239, 72400), (36200, 68478), (36562, 67800), (40400, 61359), (40906, 60600), (43440, 57065), (45200, 54843), (45652, 54300)]