144850320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8747}}^1$

素因数の和:8789

約数の個数: 120

約数和(自身を含む): 507663936

約数和(自身を除く): 362813616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 8747, 16560, 17494, 26241, 34988, 43735, 52482, 69976, 78723, 87470, 104964, 131205, 139952, 157446, 174940, 201181, 209928, 262410, 314892, 349880, 393615, 402362, 419856, 524820, 603543, 629784, 699760, 787230, 804724, 1005905, 1049640, 1207086, 1259568, 1574460, 1609448, 1810629, 2011810, 2099280, 2414172, 3017715, 3148920, 3218896, 3621258, 4023620, 4828344, 6035430, 6297840, 7242516, 8047240, 9053145, 9656688, 12070860, 14485032, 16094480, 18106290, 24141720, 28970064, 36212580, 48283440, 72425160, 144850320]

約数ペア:

[(1, 144850320), (2, 72425160), (3, 48283440), (4, 36212580), (5, 28970064), (6, 24141720), (8, 18106290), (9, 16094480), (10, 14485032), (12, 12070860), (15, 9656688), (16, 9053145), (18, 8047240), (20, 7242516), (23, 6297840), (24, 6035430), (30, 4828344), (36, 4023620), (40, 3621258), (45, 3218896), (46, 3148920), (48, 3017715), (60, 2414172), (69, 2099280), (72, 2011810), (80, 1810629), (90, 1609448), (92, 1574460), (115, 1259568), (120, 1207086), (138, 1049640), (144, 1005905), (180, 804724), (184, 787230), (207, 699760), (230, 629784), (240, 603543), (276, 524820), (345, 419856), (360, 402362), (368, 393615), (414, 349880), (460, 314892), (552, 262410), (690, 209928), (720, 201181), (828, 174940), (920, 157446), (1035, 139952), (1104, 131205), (1380, 104964), (1656, 87470), (1840, 78723), (2070, 69976), (2760, 52482), (3312, 43735), (4140, 34988), (5520, 26241), (8280, 17494), (8747, 16560)]