231168240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10357}}^1$

素因数の和:10407

約数の個数: 120

約数和(自身を含む): 801460608

約数和(自身を除く): 570292368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 10357, 11160, 20714, 22320, 31071, 41428, 51785, 62142, 82856, 93213, 103570, 124284, 155355, 165712, 186426, 207140, 248568, 310710, 321067, 372852, 414280, 466065, 497136, 621420, 642134, 745704, 828560, 932130, 963201, 1242840, 1284268, 1491408, 1605335, 1864260, 1926402, 2485680, 2568536, 2889603, 3210670, 3728520, 3852804, 4816005, 5137072, 5779206, 6421340, 7457040, 7705608, 9632010, 11558412, 12842680, 14448015, 15411216, 19264020, 23116824, 25685360, 28896030, 38528040, 46233648, 57792060, 77056080, 115584120, 231168240]

約数ペア:

[(1, 231168240), (2, 115584120), (3, 77056080), (4, 57792060), (5, 46233648), (6, 38528040), (8, 28896030), (9, 25685360), (10, 23116824), (12, 19264020), (15, 15411216), (16, 14448015), (18, 12842680), (20, 11558412), (24, 9632010), (30, 7705608), (31, 7457040), (36, 6421340), (40, 5779206), (45, 5137072), (48, 4816005), (60, 3852804), (62, 3728520), (72, 3210670), (80, 2889603), (90, 2568536), (93, 2485680), (120, 1926402), (124, 1864260), (144, 1605335), (155, 1491408), (180, 1284268), (186, 1242840), (240, 963201), (248, 932130), (279, 828560), (310, 745704), (360, 642134), (372, 621420), (465, 497136), (496, 466065), (558, 414280), (620, 372852), (720, 321067), (744, 310710), (930, 248568), (1116, 207140), (1240, 186426), (1395, 165712), (1488, 155355), (1860, 124284), (2232, 103570), (2480, 93213), (2790, 82856), (3720, 62142), (4464, 51785), (5580, 41428), (7440, 31071), (10357, 22320), (11160, 20714)]