6291480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:173

約数の個数: 128

約数和(自身を含む): 21067200

約数和(自身を除く): 14775720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 109, 111, 120, 130, 148, 156, 185, 195, 218, 222, 260, 296, 312, 327, 370, 390, 436, 444, 481, 520, 545, 555, 654, 740, 780, 872, 888, 962, 1090, 1110, 1308, 1417, 1443, 1480, 1560, 1635, 1924, 2180, 2220, 2405, 2616, 2834, 2886, 3270, 3848, 4033, 4251, 4360, 4440, 4810, 5668, 5772, 6540, 7085, 7215, 8066, 8502, 9620, 11336, 11544, 12099, 13080, 14170, 14430, 16132, 17004, 19240, 20165, 21255, 24198, 28340, 28860, 32264, 34008, 40330, 42510, 48396, 52429, 56680, 57720, 60495, 80660, 85020, 96792, 104858, 120990, 157287, 161320, 170040, 209716, 241980, 262145, 314574, 419432, 483960, 524290, 629148, 786435, 1048580, 1258296, 1572870, 2097160, 3145740, 6291480]

約数ペア:

[(1, 6291480), (2, 3145740), (3, 2097160), (4, 1572870), (5, 1258296), (6, 1048580), (8, 786435), (10, 629148), (12, 524290), (13, 483960), (15, 419432), (20, 314574), (24, 262145), (26, 241980), (30, 209716), (37, 170040), (39, 161320), (40, 157287), (52, 120990), (60, 104858), (65, 96792), (74, 85020), (78, 80660), (104, 60495), (109, 57720), (111, 56680), (120, 52429), (130, 48396), (148, 42510), (156, 40330), (185, 34008), (195, 32264), (218, 28860), (222, 28340), (260, 24198), (296, 21255), (312, 20165), (327, 19240), (370, 17004), (390, 16132), (436, 14430), (444, 14170), (481, 13080), (520, 12099), (545, 11544), (555, 11336), (654, 9620), (740, 8502), (780, 8066), (872, 7215), (888, 7085), (962, 6540), (1090, 5772), (1110, 5668), (1308, 4810), (1417, 4440), (1443, 4360), (1480, 4251), (1560, 4033), (1635, 3848), (1924, 3270), (2180, 2886), (2220, 2834), (2405, 2616)]