304241520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6779}}^1$

素因数の和:6823

約数の個数: 160

約数和(自身を含む): 1089573120

約数和(自身を除く): 785331600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 408, 440, 510, 528, 561, 660, 680, 748, 816, 880, 935, 1020, 1122, 1320, 1360, 1496, 1870, 2040, 2244, 2640, 2805, 2992, 3740, 4080, 4488, 5610, 6779, 7480, 8976, 11220, 13558, 14960, 20337, 22440, 27116, 33895, 40674, 44880, 54232, 67790, 74569, 81348, 101685, 108464, 115243, 135580, 149138, 162696, 203370, 223707, 230486, 271160, 298276, 325392, 345729, 372845, 406740, 447414, 460972, 542320, 576215, 596552, 691458, 745690, 813480, 894828, 921944, 1118535, 1152430, 1193104, 1267673, 1382916, 1491380, 1626960, 1728645, 1789656, 1843888, 2237070, 2304860, 2535346, 2765832, 2982760, 3457290, 3579312, 3803019, 4474140, 4609720, 5070692, 5531664, 5965520, 6338365, 6914580, 7606038, 8948280, 9219440, 10141384, 12676730, 13829160, 15212076, 17896560, 19015095, 20282768, 25353460, 27658320, 30424152, 38030190, 50706920, 60848304, 76060380, 101413840, 152120760, 304241520]

約数ペア:

[(1, 304241520), (2, 152120760), (3, 101413840), (4, 76060380), (5, 60848304), (6, 50706920), (8, 38030190), (10, 30424152), (11, 27658320), (12, 25353460), (15, 20282768), (16, 19015095), (17, 17896560), (20, 15212076), (22, 13829160), (24, 12676730), (30, 10141384), (33, 9219440), (34, 8948280), (40, 7606038), (44, 6914580), (48, 6338365), (51, 5965520), (55, 5531664), (60, 5070692), (66, 4609720), (68, 4474140), (80, 3803019), (85, 3579312), (88, 3457290), (102, 2982760), (110, 2765832), (120, 2535346), (132, 2304860), (136, 2237070), (165, 1843888), (170, 1789656), (176, 1728645), (187, 1626960), (204, 1491380), (220, 1382916), (240, 1267673), (255, 1193104), (264, 1152430), (272, 1118535), (330, 921944), (340, 894828), (374, 813480), (408, 745690), (440, 691458), (510, 596552), (528, 576215), (561, 542320), (660, 460972), (680, 447414), (748, 406740), (816, 372845), (880, 345729), (935, 325392), (1020, 298276), (1122, 271160), (1320, 230486), (1360, 223707), (1496, 203370), (1870, 162696), (2040, 149138), (2244, 135580), (2640, 115243), (2805, 108464), (2992, 101685), (3740, 81348), (4080, 74569), (4488, 67790), (5610, 54232), (6779, 44880), (7480, 40674), (8976, 33895), (11220, 27116), (13558, 22440), (14960, 20337)]