24690840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:201

約数の個数: 128

約数和(自身を含む): 78140160

約数和(自身を除く): 53449320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 67, 74, 83, 111, 120, 134, 148, 166, 185, 201, 222, 249, 268, 296, 332, 335, 370, 402, 415, 444, 498, 536, 555, 664, 670, 740, 804, 830, 888, 996, 1005, 1110, 1245, 1340, 1480, 1608, 1660, 1992, 2010, 2220, 2479, 2490, 2680, 3071, 3320, 4020, 4440, 4958, 4980, 5561, 6142, 7437, 8040, 9213, 9916, 9960, 11122, 12284, 12395, 14874, 15355, 16683, 18426, 19832, 22244, 24568, 24790, 27805, 29748, 30710, 33366, 36852, 37185, 44488, 46065, 49580, 55610, 59496, 61420, 66732, 73704, 74370, 83415, 92130, 99160, 111220, 122840, 133464, 148740, 166830, 184260, 205757, 222440, 297480, 333660, 368520, 411514, 617271, 667320, 823028, 1028785, 1234542, 1646056, 2057570, 2469084, 3086355, 4115140, 4938168, 6172710, 8230280, 12345420, 24690840]

約数ペア:

[(1, 24690840), (2, 12345420), (3, 8230280), (4, 6172710), (5, 4938168), (6, 4115140), (8, 3086355), (10, 2469084), (12, 2057570), (15, 1646056), (20, 1234542), (24, 1028785), (30, 823028), (37, 667320), (40, 617271), (60, 411514), (67, 368520), (74, 333660), (83, 297480), (111, 222440), (120, 205757), (134, 184260), (148, 166830), (166, 148740), (185, 133464), (201, 122840), (222, 111220), (249, 99160), (268, 92130), (296, 83415), (332, 74370), (335, 73704), (370, 66732), (402, 61420), (415, 59496), (444, 55610), (498, 49580), (536, 46065), (555, 44488), (664, 37185), (670, 36852), (740, 33366), (804, 30710), (830, 29748), (888, 27805), (996, 24790), (1005, 24568), (1110, 22244), (1245, 19832), (1340, 18426), (1480, 16683), (1608, 15355), (1660, 14874), (1992, 12395), (2010, 12284), (2220, 11122), (2479, 9960), (2490, 9916), (2680, 9213), (3071, 8040), (3320, 7437), (4020, 6142), (4440, 5561), (4958, 4980)]