3230760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:155

約数の個数: 128

約数和(自身を含む): 11088000

約数和(自身を除く): 7857240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 109, 114, 120, 130, 152, 156, 190, 195, 218, 228, 247, 260, 285, 312, 327, 380, 390, 436, 456, 494, 520, 545, 570, 654, 741, 760, 780, 872, 988, 1090, 1140, 1235, 1308, 1417, 1482, 1560, 1635, 1976, 2071, 2180, 2280, 2470, 2616, 2834, 2964, 3270, 3705, 4142, 4251, 4360, 4940, 5668, 5928, 6213, 6540, 7085, 7410, 8284, 8502, 9880, 10355, 11336, 12426, 13080, 14170, 14820, 16568, 17004, 20710, 21255, 24852, 26923, 28340, 29640, 31065, 34008, 41420, 42510, 49704, 53846, 56680, 62130, 80769, 82840, 85020, 107692, 124260, 134615, 161538, 170040, 215384, 248520, 269230, 323076, 403845, 538460, 646152, 807690, 1076920, 1615380, 3230760]

約数ペア:

[(1, 3230760), (2, 1615380), (3, 1076920), (4, 807690), (5, 646152), (6, 538460), (8, 403845), (10, 323076), (12, 269230), (13, 248520), (15, 215384), (19, 170040), (20, 161538), (24, 134615), (26, 124260), (30, 107692), (38, 85020), (39, 82840), (40, 80769), (52, 62130), (57, 56680), (60, 53846), (65, 49704), (76, 42510), (78, 41420), (95, 34008), (104, 31065), (109, 29640), (114, 28340), (120, 26923), (130, 24852), (152, 21255), (156, 20710), (190, 17004), (195, 16568), (218, 14820), (228, 14170), (247, 13080), (260, 12426), (285, 11336), (312, 10355), (327, 9880), (380, 8502), (390, 8284), (436, 7410), (456, 7085), (494, 6540), (520, 6213), (545, 5928), (570, 5668), (654, 4940), (741, 4360), (760, 4251), (780, 4142), (872, 3705), (988, 3270), (1090, 2964), (1140, 2834), (1235, 2616), (1308, 2470), (1417, 2280), (1482, 2180), (1560, 2071), (1635, 1976)]