420611472

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1597}}^1$

素因数の和:1701

約数の個数: 120

約数和(自身を含む): 1236468480

約数和(自身を除く): 815857008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 59, 62, 72, 93, 118, 124, 144, 177, 186, 236, 248, 279, 354, 372, 472, 496, 531, 558, 708, 744, 944, 1062, 1116, 1416, 1488, 1597, 1829, 2124, 2232, 2832, 3194, 3658, 4248, 4464, 4791, 5487, 6388, 7316, 8496, 9582, 10974, 12776, 14373, 14632, 16461, 19164, 21948, 25552, 28746, 29264, 32922, 38328, 43896, 49507, 57492, 65844, 76656, 87792, 94223, 99014, 114984, 131688, 148521, 188446, 198028, 229968, 263376, 282669, 297042, 376892, 396056, 445563, 565338, 594084, 753784, 792112, 848007, 891126, 1130676, 1188168, 1507568, 1696014, 1782252, 2261352, 2376336, 2920913, 3392028, 3564504, 4522704, 5841826, 6784056, 7129008, 8762739, 11683652, 13568112, 17525478, 23367304, 26288217, 35050956, 46734608, 52576434, 70101912, 105152868, 140203824, 210305736, 420611472]

約数ペア:

[(1, 420611472), (2, 210305736), (3, 140203824), (4, 105152868), (6, 70101912), (8, 52576434), (9, 46734608), (12, 35050956), (16, 26288217), (18, 23367304), (24, 17525478), (31, 13568112), (36, 11683652), (48, 8762739), (59, 7129008), (62, 6784056), (72, 5841826), (93, 4522704), (118, 3564504), (124, 3392028), (144, 2920913), (177, 2376336), (186, 2261352), (236, 1782252), (248, 1696014), (279, 1507568), (354, 1188168), (372, 1130676), (472, 891126), (496, 848007), (531, 792112), (558, 753784), (708, 594084), (744, 565338), (944, 445563), (1062, 396056), (1116, 376892), (1416, 297042), (1488, 282669), (1597, 263376), (1829, 229968), (2124, 198028), (2232, 188446), (2832, 148521), (3194, 131688), (3658, 114984), (4248, 99014), (4464, 94223), (4791, 87792), (5487, 76656), (6388, 65844), (7316, 57492), (8496, 49507), (9582, 43896), (10974, 38328), (12776, 32922), (14373, 29264), (14632, 28746), (16461, 25552), (19164, 21948)]