2518471440

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{353}}^1\times {\mathrm{367}}^1$

素因数の和:748

約数の個数: 240

約数和(自身を含む): 8819935488

約数和(自身を除く): 6301464048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 353, 360, 367, 405, 432, 486, 540, 648, 706, 720, 734, 810, 972, 1059, 1080, 1101, 1215, 1296, 1412, 1468, 1620, 1765, 1835, 1944, 2118, 2160, 2202, 2430, 2824, 2936, 3177, 3240, 3303, 3530, 3670, 3888, 4236, 4404, 4860, 5295, 5505, 5648, 5872, 6354, 6480, 6606, 7060, 7340, 8472, 8808, 9531, 9720, 9909, 10590, 11010, 12708, 13212, 14120, 14680, 15885, 16515, 16944, 17616, 19062, 19440, 19818, 21180, 22020, 25416, 26424, 28240, 28593, 29360, 29727, 31770, 33030, 38124, 39636, 42360, 44040, 47655, 49545, 50832, 52848, 57186, 59454, 63540, 66060, 76248, 79272, 84720, 85779, 88080, 89181, 95310, 99090, 114372, 118908, 127080, 129551, 132120, 142965, 148635, 152496, 158544, 171558, 178362, 190620, 198180, 228744, 237816, 254160, 259102, 264240, 285930, 297270, 343116, 356724, 381240, 388653, 396360, 428895, 445905, 457488, 475632, 518204, 571860, 594540, 647755, 686232, 713448, 762480, 777306, 792720, 857790, 891810, 1036408, 1143720, 1165959, 1189080, 1295510, 1372464, 1426896, 1554612, 1715580, 1783620, 1943265, 2072816, 2287440, 2331918, 2378160, 2591020, 3109224, 3431160, 3497877, 3567240, 3886530, 4663836, 5182040, 5829795, 6218448, 6862320, 6995754, 7134480, 7773060, 9327672, 10364080, 10493631, 11659590, 13991508, 15546120, 17489385, 18655344, 20987262, 23319180, 27983016, 31092240, 31480893, 34978770, 41974524, 46638360, 52468155, 55966032, 62961786, 69957540, 83949048, 93276720, 104936310, 125923572, 139915080, 157404465, 167898096, 209872620, 251847144, 279830160, 314808930, 419745240, 503694288, 629617860, 839490480, 1259235720, 2518471440]

約数ペア:

[(1, 2518471440), (2, 1259235720), (3, 839490480), (4, 629617860), (5, 503694288), (6, 419745240), (8, 314808930), (9, 279830160), (10, 251847144), (12, 209872620), (15, 167898096), (16, 157404465), (18, 139915080), (20, 125923572), (24, 104936310), (27, 93276720), (30, 83949048), (36, 69957540), (40, 62961786), (45, 55966032), (48, 52468155), (54, 46638360), (60, 41974524), (72, 34978770), (80, 31480893), (81, 31092240), (90, 27983016), (108, 23319180), (120, 20987262), (135, 18655344), (144, 17489385), (162, 15546120), (180, 13991508), (216, 11659590), (240, 10493631), (243, 10364080), (270, 9327672), (324, 7773060), (353, 7134480), (360, 6995754), (367, 6862320), (405, 6218448), (432, 5829795), (486, 5182040), (540, 4663836), (648, 3886530), (706, 3567240), (720, 3497877), (734, 3431160), (810, 3109224), (972, 2591020), (1059, 2378160), (1080, 2331918), (1101, 2287440), (1215, 2072816), (1296, 1943265), (1412, 1783620), (1468, 1715580), (1620, 1554612), (1765, 1426896), (1835, 1372464), (1944, 1295510), (2118, 1189080), (2160, 1165959), (2202, 1143720), (2430, 1036408), (2824, 891810), (2936, 857790), (3177, 792720), (3240, 777306), (3303, 762480), (3530, 713448), (3670, 686232), (3888, 647755), (4236, 594540), (4404, 571860), (4860, 518204), (5295, 475632), (5505, 457488), (5648, 445905), (5872, 428895), (6354, 396360), (6480, 388653), (6606, 381240), (7060, 356724), (7340, 343116), (8472, 297270), (8808, 285930), (9531, 264240), (9720, 259102), (9909, 254160), (10590, 237816), (11010, 228744), (12708, 198180), (13212, 190620), (14120, 178362), (14680, 171558), (15885, 158544), (16515, 152496), (16944, 148635), (17616, 142965), (19062, 132120), (19440, 129551), (19818, 127080), (21180, 118908), (22020, 114372), (25416, 99090), (26424, 95310), (28240, 89181), (28593, 88080), (29360, 85779), (29727, 84720), (31770, 79272), (33030, 76248), (38124, 66060), (39636, 63540), (42360, 59454), (44040, 57186), (47655, 52848), (49545, 50832)]