1856810160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{9587}}^1$

素因数の和:9875

約数の個数: 120

約数和(自身を含む): 6259621680

約数和(自身を除く): 4402811520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 269, 360, 538, 720, 807, 1076, 1345, 1614, 2152, 2421, 2690, 3228, 4035, 4304, 4842, 5380, 6456, 8070, 9587, 9684, 10760, 12105, 12912, 16140, 19174, 19368, 21520, 24210, 28761, 32280, 38348, 38736, 47935, 48420, 57522, 64560, 76696, 86283, 95870, 96840, 115044, 143805, 153392, 172566, 191740, 193680, 230088, 287610, 345132, 383480, 431415, 460176, 575220, 690264, 766960, 862830, 1150440, 1380528, 1725660, 2300880, 2578903, 3451320, 5157806, 6902640, 7736709, 10315612, 12894515, 15473418, 20631224, 23210127, 25789030, 30946836, 38683545, 41262448, 46420254, 51578060, 61893672, 77367090, 92840508, 103156120, 116050635, 123787344, 154734180, 185681016, 206312240, 232101270, 309468360, 371362032, 464202540, 618936720, 928405080, 1856810160]

約数ペア:

[(1, 1856810160), (2, 928405080), (3, 618936720), (4, 464202540), (5, 371362032), (6, 309468360), (8, 232101270), (9, 206312240), (10, 185681016), (12, 154734180), (15, 123787344), (16, 116050635), (18, 103156120), (20, 92840508), (24, 77367090), (30, 61893672), (36, 51578060), (40, 46420254), (45, 41262448), (48, 38683545), (60, 30946836), (72, 25789030), (80, 23210127), (90, 20631224), (120, 15473418), (144, 12894515), (180, 10315612), (240, 7736709), (269, 6902640), (360, 5157806), (538, 3451320), (720, 2578903), (807, 2300880), (1076, 1725660), (1345, 1380528), (1614, 1150440), (2152, 862830), (2421, 766960), (2690, 690264), (3228, 575220), (4035, 460176), (4304, 431415), (4842, 383480), (5380, 345132), (6456, 287610), (8070, 230088), (9587, 193680), (9684, 191740), (10760, 172566), (12105, 153392), (12912, 143805), (16140, 115044), (19174, 96840), (19368, 95870), (21520, 86283), (24210, 76696), (28761, 64560), (32280, 57522), (38348, 48420), (38736, 47935)]