24538920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:375

約数の個数: 128

約数和(自身を含む): 85155840

約数和(自身を除く): 60616920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 131, 140, 168, 210, 223, 262, 280, 393, 420, 446, 524, 655, 669, 786, 840, 892, 917, 1048, 1115, 1310, 1338, 1561, 1572, 1784, 1834, 1965, 2230, 2620, 2676, 2751, 3122, 3144, 3345, 3668, 3930, 4460, 4585, 4683, 5240, 5352, 5502, 6244, 6690, 7336, 7805, 7860, 8920, 9170, 9366, 11004, 12488, 13380, 13755, 15610, 15720, 18340, 18732, 22008, 23415, 26760, 27510, 29213, 31220, 36680, 37464, 46830, 55020, 58426, 62440, 87639, 93660, 110040, 116852, 146065, 175278, 187320, 204491, 233704, 292130, 350556, 408982, 438195, 584260, 613473, 701112, 817964, 876390, 1022455, 1168520, 1226946, 1635928, 1752780, 2044910, 2453892, 3067365, 3505560, 4089820, 4907784, 6134730, 8179640, 12269460, 24538920]

約数ペア:

[(1, 24538920), (2, 12269460), (3, 8179640), (4, 6134730), (5, 4907784), (6, 4089820), (7, 3505560), (8, 3067365), (10, 2453892), (12, 2044910), (14, 1752780), (15, 1635928), (20, 1226946), (21, 1168520), (24, 1022455), (28, 876390), (30, 817964), (35, 701112), (40, 613473), (42, 584260), (56, 438195), (60, 408982), (70, 350556), (84, 292130), (105, 233704), (120, 204491), (131, 187320), (140, 175278), (168, 146065), (210, 116852), (223, 110040), (262, 93660), (280, 87639), (393, 62440), (420, 58426), (446, 55020), (524, 46830), (655, 37464), (669, 36680), (786, 31220), (840, 29213), (892, 27510), (917, 26760), (1048, 23415), (1115, 22008), (1310, 18732), (1338, 18340), (1561, 15720), (1572, 15610), (1784, 13755), (1834, 13380), (1965, 12488), (2230, 11004), (2620, 9366), (2676, 9170), (2751, 8920), (3122, 7860), (3144, 7805), (3345, 7336), (3668, 6690), (3930, 6244), (4460, 5502), (4585, 5352), (4683, 5240)]