126965280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20347}}^1$

素因数の和:20378

約数の個数: 96

約数和(自身を含む): 430726464

約数和(自身を除く): 303761184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 20347, 40694, 61041, 81388, 101735, 122082, 162776, 203470, 244164, 264511, 305205, 325552, 406940, 488328, 529022, 610410, 651104, 793533, 813880, 976656, 1058044, 1220820, 1322555, 1587066, 1627760, 1953312, 2116088, 2441640, 2645110, 3174132, 3255520, 3967665, 4232176, 4883280, 5290220, 6348264, 7935330, 8464352, 9766560, 10580440, 12696528, 15870660, 21160880, 25393056, 31741320, 42321760, 63482640, 126965280]

約数ペア:

[(1, 126965280), (2, 63482640), (3, 42321760), (4, 31741320), (5, 25393056), (6, 21160880), (8, 15870660), (10, 12696528), (12, 10580440), (13, 9766560), (15, 8464352), (16, 7935330), (20, 6348264), (24, 5290220), (26, 4883280), (30, 4232176), (32, 3967665), (39, 3255520), (40, 3174132), (48, 2645110), (52, 2441640), (60, 2116088), (65, 1953312), (78, 1627760), (80, 1587066), (96, 1322555), (104, 1220820), (120, 1058044), (130, 976656), (156, 813880), (160, 793533), (195, 651104), (208, 610410), (240, 529022), (260, 488328), (312, 406940), (390, 325552), (416, 305205), (480, 264511), (520, 244164), (624, 203470), (780, 162776), (1040, 122082), (1248, 101735), (1560, 81388), (2080, 61041), (3120, 40694), (6240, 20347)]