79338480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:519

約数の個数: 160

約数和(自身を含む): 269982720

約数和(自身を除く): 190644240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 59, 60, 65, 78, 80, 104, 118, 120, 130, 156, 177, 195, 208, 236, 240, 260, 295, 312, 354, 390, 431, 472, 520, 590, 624, 708, 767, 780, 862, 885, 944, 1040, 1180, 1293, 1416, 1534, 1560, 1724, 1770, 2155, 2301, 2360, 2586, 2832, 3068, 3120, 3448, 3540, 3835, 4310, 4602, 4720, 5172, 5603, 6136, 6465, 6896, 7080, 7670, 8620, 9204, 10344, 11206, 11505, 12272, 12930, 14160, 15340, 16809, 17240, 18408, 20688, 22412, 23010, 25429, 25860, 28015, 30680, 33618, 34480, 36816, 44824, 46020, 50858, 51720, 56030, 61360, 67236, 76287, 84045, 89648, 92040, 101716, 103440, 112060, 127145, 134472, 152574, 168090, 184080, 203432, 224120, 254290, 268944, 305148, 330577, 336180, 381435, 406864, 448240, 508580, 610296, 661154, 672360, 762870, 991731, 1017160, 1220592, 1322308, 1344720, 1525740, 1652885, 1983462, 2034320, 2644616, 3051480, 3305770, 3966924, 4958655, 5289232, 6102960, 6611540, 7933848, 9917310, 13223080, 15867696, 19834620, 26446160, 39669240, 79338480]

約数ペア:

[(1, 79338480), (2, 39669240), (3, 26446160), (4, 19834620), (5, 15867696), (6, 13223080), (8, 9917310), (10, 7933848), (12, 6611540), (13, 6102960), (15, 5289232), (16, 4958655), (20, 3966924), (24, 3305770), (26, 3051480), (30, 2644616), (39, 2034320), (40, 1983462), (48, 1652885), (52, 1525740), (59, 1344720), (60, 1322308), (65, 1220592), (78, 1017160), (80, 991731), (104, 762870), (118, 672360), (120, 661154), (130, 610296), (156, 508580), (177, 448240), (195, 406864), (208, 381435), (236, 336180), (240, 330577), (260, 305148), (295, 268944), (312, 254290), (354, 224120), (390, 203432), (431, 184080), (472, 168090), (520, 152574), (590, 134472), (624, 127145), (708, 112060), (767, 103440), (780, 101716), (862, 92040), (885, 89648), (944, 84045), (1040, 76287), (1180, 67236), (1293, 61360), (1416, 56030), (1534, 51720), (1560, 50858), (1724, 46020), (1770, 44824), (2155, 36816), (2301, 34480), (2360, 33618), (2586, 30680), (2832, 28015), (3068, 25860), (3120, 25429), (3448, 23010), (3540, 22412), (3835, 20688), (4310, 18408), (4602, 17240), (4720, 16809), (5172, 15340), (5603, 14160), (6136, 12930), (6465, 12272), (6896, 11505), (7080, 11206), (7670, 10344), (8620, 9204)]