387580440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4211}}^1$

素因数の和:4297

約数の個数: 128

約数和(自身を含む): 1273708800

約数和(自身を除く): 886128360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 59, 60, 65, 78, 104, 118, 120, 130, 156, 177, 195, 236, 260, 295, 312, 354, 390, 472, 520, 590, 708, 767, 780, 885, 1180, 1416, 1534, 1560, 1770, 2301, 2360, 3068, 3540, 3835, 4211, 4602, 6136, 7080, 7670, 8422, 9204, 11505, 12633, 15340, 16844, 18408, 21055, 23010, 25266, 30680, 33688, 42110, 46020, 50532, 54743, 63165, 84220, 92040, 101064, 109486, 126330, 164229, 168440, 218972, 248449, 252660, 273715, 328458, 437944, 496898, 505320, 547430, 656916, 745347, 821145, 993796, 1094860, 1242245, 1313832, 1490694, 1642290, 1987592, 2189720, 2484490, 2981388, 3229837, 3284580, 3726735, 4968980, 5962776, 6459674, 6569160, 7453470, 9689511, 9937960, 12919348, 14906940, 16149185, 19379022, 25838696, 29813880, 32298370, 38758044, 48447555, 64596740, 77516088, 96895110, 129193480, 193790220, 387580440]

約数ペア:

[(1, 387580440), (2, 193790220), (3, 129193480), (4, 96895110), (5, 77516088), (6, 64596740), (8, 48447555), (10, 38758044), (12, 32298370), (13, 29813880), (15, 25838696), (20, 19379022), (24, 16149185), (26, 14906940), (30, 12919348), (39, 9937960), (40, 9689511), (52, 7453470), (59, 6569160), (60, 6459674), (65, 5962776), (78, 4968980), (104, 3726735), (118, 3284580), (120, 3229837), (130, 2981388), (156, 2484490), (177, 2189720), (195, 1987592), (236, 1642290), (260, 1490694), (295, 1313832), (312, 1242245), (354, 1094860), (390, 993796), (472, 821145), (520, 745347), (590, 656916), (708, 547430), (767, 505320), (780, 496898), (885, 437944), (1180, 328458), (1416, 273715), (1534, 252660), (1560, 248449), (1770, 218972), (2301, 168440), (2360, 164229), (3068, 126330), (3540, 109486), (3835, 101064), (4211, 92040), (4602, 84220), (6136, 63165), (7080, 54743), (7670, 50532), (8422, 46020), (9204, 42110), (11505, 33688), (12633, 30680), (15340, 25266), (16844, 23010), (18408, 21055)]