790366320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{15461}}^1$

素因数の和:15551

約数の個数: 120

約数和(自身を含む): 2691872352

約数和(自身を除く): 1901506032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 3408, 4260, 5112, 5680, 6390, 8520, 10224, 12780, 15461, 17040, 25560, 30922, 46383, 51120, 61844, 77305, 92766, 123688, 139149, 154610, 185532, 231915, 247376, 278298, 309220, 371064, 463830, 556596, 618440, 695745, 742128, 927660, 1097731, 1113192, 1236880, 1391490, 1855320, 2195462, 2226384, 2782980, 3293193, 3710640, 4390924, 5488655, 5565960, 6586386, 8781848, 9879579, 10977310, 11131920, 13172772, 16465965, 17563696, 19759158, 21954620, 26345544, 32931930, 39518316, 43909240, 49397895, 52691088, 65863860, 79036632, 87818480, 98795790, 131727720, 158073264, 197591580, 263455440, 395183160, 790366320]

約数ペア:

[(1, 790366320), (2, 395183160), (3, 263455440), (4, 197591580), (5, 158073264), (6, 131727720), (8, 98795790), (9, 87818480), (10, 79036632), (12, 65863860), (15, 52691088), (16, 49397895), (18, 43909240), (20, 39518316), (24, 32931930), (30, 26345544), (36, 21954620), (40, 19759158), (45, 17563696), (48, 16465965), (60, 13172772), (71, 11131920), (72, 10977310), (80, 9879579), (90, 8781848), (120, 6586386), (142, 5565960), (144, 5488655), (180, 4390924), (213, 3710640), (240, 3293193), (284, 2782980), (355, 2226384), (360, 2195462), (426, 1855320), (568, 1391490), (639, 1236880), (710, 1113192), (720, 1097731), (852, 927660), (1065, 742128), (1136, 695745), (1278, 618440), (1420, 556596), (1704, 463830), (2130, 371064), (2556, 309220), (2840, 278298), (3195, 247376), (3408, 231915), (4260, 185532), (5112, 154610), (5680, 139149), (6390, 123688), (8520, 92766), (10224, 77305), (12780, 61844), (15461, 51120), (17040, 46383), (25560, 30922)]