72425160

素因数分解:

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

素因数の和:8787

約数の個数: 96

約数和(自身を含む): 245643840

約数和(自身を除く): 173218680

約数列:

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

約数ペア:

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