306630480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4273}}^1$

素因数の和:4325

約数の個数: 160

約数和(自身を含む): 1068431616

約数和(自身を除く): 761801136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 104, 115, 120, 130, 138, 156, 184, 195, 208, 230, 240, 260, 276, 299, 312, 345, 368, 390, 460, 520, 552, 598, 624, 690, 780, 897, 920, 1040, 1104, 1196, 1380, 1495, 1560, 1794, 1840, 2392, 2760, 2990, 3120, 3588, 4273, 4485, 4784, 5520, 5980, 7176, 8546, 8970, 11960, 12819, 14352, 17092, 17940, 21365, 23920, 25638, 34184, 35880, 42730, 51276, 55549, 64095, 68368, 71760, 85460, 98279, 102552, 111098, 128190, 166647, 170920, 196558, 205104, 222196, 256380, 277745, 294837, 333294, 341840, 393116, 444392, 491395, 512760, 555490, 589674, 666588, 786232, 833235, 888784, 982790, 1025520, 1110980, 1179348, 1277627, 1333176, 1474185, 1572464, 1666470, 1965580, 2221960, 2358696, 2555254, 2666352, 2948370, 3332940, 3832881, 3931160, 4443920, 4717392, 5110508, 5896740, 6388135, 6665880, 7665762, 7862320, 10221016, 11793480, 12776270, 13331760, 15331524, 19164405, 20442032, 23586960, 25552540, 30663048, 38328810, 51105080, 61326096, 76657620, 102210160, 153315240, 306630480]

約数ペア:

[(1, 306630480), (2, 153315240), (3, 102210160), (4, 76657620), (5, 61326096), (6, 51105080), (8, 38328810), (10, 30663048), (12, 25552540), (13, 23586960), (15, 20442032), (16, 19164405), (20, 15331524), (23, 13331760), (24, 12776270), (26, 11793480), (30, 10221016), (39, 7862320), (40, 7665762), (46, 6665880), (48, 6388135), (52, 5896740), (60, 5110508), (65, 4717392), (69, 4443920), (78, 3931160), (80, 3832881), (92, 3332940), (104, 2948370), (115, 2666352), (120, 2555254), (130, 2358696), (138, 2221960), (156, 1965580), (184, 1666470), (195, 1572464), (208, 1474185), (230, 1333176), (240, 1277627), (260, 1179348), (276, 1110980), (299, 1025520), (312, 982790), (345, 888784), (368, 833235), (390, 786232), (460, 666588), (520, 589674), (552, 555490), (598, 512760), (624, 491395), (690, 444392), (780, 393116), (897, 341840), (920, 333294), (1040, 294837), (1104, 277745), (1196, 256380), (1380, 222196), (1495, 205104), (1560, 196558), (1794, 170920), (1840, 166647), (2392, 128190), (2760, 111098), (2990, 102552), (3120, 98279), (3588, 85460), (4273, 71760), (4485, 68368), (4784, 64095), (5520, 55549), (5980, 51276), (7176, 42730), (8546, 35880), (8970, 34184), (11960, 25638), (12819, 23920), (14352, 21365), (17092, 17940)]