55761360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:285

約数の個数: 160

約数和(自身を含む): 186416640

約数和(自身を除く): 130655280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 79, 80, 85, 102, 120, 136, 158, 170, 173, 204, 237, 240, 255, 272, 316, 340, 346, 395, 408, 474, 510, 519, 632, 680, 692, 790, 816, 865, 948, 1020, 1038, 1185, 1264, 1343, 1360, 1384, 1580, 1730, 1896, 2040, 2076, 2370, 2595, 2686, 2768, 2941, 3160, 3460, 3792, 4029, 4080, 4152, 4740, 5190, 5372, 5882, 6320, 6715, 6920, 8058, 8304, 8823, 9480, 10380, 10744, 11764, 13430, 13667, 13840, 14705, 16116, 17646, 18960, 20145, 20760, 21488, 23528, 26860, 27334, 29410, 32232, 35292, 40290, 41001, 41520, 44115, 47056, 53720, 54668, 58820, 64464, 68335, 70584, 80580, 82002, 88230, 107440, 109336, 117640, 136670, 141168, 161160, 164004, 176460, 205005, 218672, 232339, 235280, 273340, 322320, 328008, 352920, 410010, 464678, 546680, 656016, 697017, 705840, 820020, 929356, 1093360, 1161695, 1394034, 1640040, 1858712, 2323390, 2788068, 3280080, 3485085, 3717424, 4646780, 5576136, 6970170, 9293560, 11152272, 13940340, 18587120, 27880680, 55761360]

約数ペア:

[(1, 55761360), (2, 27880680), (3, 18587120), (4, 13940340), (5, 11152272), (6, 9293560), (8, 6970170), (10, 5576136), (12, 4646780), (15, 3717424), (16, 3485085), (17, 3280080), (20, 2788068), (24, 2323390), (30, 1858712), (34, 1640040), (40, 1394034), (48, 1161695), (51, 1093360), (60, 929356), (68, 820020), (79, 705840), (80, 697017), (85, 656016), (102, 546680), (120, 464678), (136, 410010), (158, 352920), (170, 328008), (173, 322320), (204, 273340), (237, 235280), (240, 232339), (255, 218672), (272, 205005), (316, 176460), (340, 164004), (346, 161160), (395, 141168), (408, 136670), (474, 117640), (510, 109336), (519, 107440), (632, 88230), (680, 82002), (692, 80580), (790, 70584), (816, 68335), (865, 64464), (948, 58820), (1020, 54668), (1038, 53720), (1185, 47056), (1264, 44115), (1343, 41520), (1360, 41001), (1384, 40290), (1580, 35292), (1730, 32232), (1896, 29410), (2040, 27334), (2076, 26860), (2370, 23528), (2595, 21488), (2686, 20760), (2768, 20145), (2941, 18960), (3160, 17646), (3460, 16116), (3792, 14705), (4029, 13840), (4080, 13667), (4152, 13430), (4740, 11764), (5190, 10744), (5372, 10380), (5882, 9480), (6320, 8823), (6715, 8304), (6920, 8058)]