24524760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:305

約数の個数: 128

約数和(自身を含む): 80640000

約数和(自身を除く): 56115240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 79, 104, 120, 130, 156, 158, 195, 199, 237, 260, 312, 316, 390, 395, 398, 474, 520, 597, 632, 780, 790, 796, 948, 995, 1027, 1185, 1194, 1560, 1580, 1592, 1896, 1990, 2054, 2370, 2388, 2587, 2985, 3081, 3160, 3980, 4108, 4740, 4776, 5135, 5174, 5970, 6162, 7761, 7960, 8216, 9480, 10270, 10348, 11940, 12324, 12935, 15405, 15522, 15721, 20540, 20696, 23880, 24648, 25870, 30810, 31044, 31442, 38805, 41080, 47163, 51740, 61620, 62088, 62884, 77610, 78605, 94326, 103480, 123240, 125768, 155220, 157210, 188652, 204373, 235815, 310440, 314420, 377304, 408746, 471630, 613119, 628840, 817492, 943260, 1021865, 1226238, 1634984, 1886520, 2043730, 2452476, 3065595, 4087460, 4904952, 6131190, 8174920, 12262380, 24524760]

約数ペア:

[(1, 24524760), (2, 12262380), (3, 8174920), (4, 6131190), (5, 4904952), (6, 4087460), (8, 3065595), (10, 2452476), (12, 2043730), (13, 1886520), (15, 1634984), (20, 1226238), (24, 1021865), (26, 943260), (30, 817492), (39, 628840), (40, 613119), (52, 471630), (60, 408746), (65, 377304), (78, 314420), (79, 310440), (104, 235815), (120, 204373), (130, 188652), (156, 157210), (158, 155220), (195, 125768), (199, 123240), (237, 103480), (260, 94326), (312, 78605), (316, 77610), (390, 62884), (395, 62088), (398, 61620), (474, 51740), (520, 47163), (597, 41080), (632, 38805), (780, 31442), (790, 31044), (796, 30810), (948, 25870), (995, 24648), (1027, 23880), (1185, 20696), (1194, 20540), (1560, 15721), (1580, 15522), (1592, 15405), (1896, 12935), (1990, 12324), (2054, 11940), (2370, 10348), (2388, 10270), (2587, 9480), (2985, 8216), (3081, 7960), (3160, 7761), (3980, 6162), (4108, 5970), (4740, 5174), (4776, 5135)]