79626720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8731}}^1$

素因数の和:8768

約数の個数: 96

約数和(自身を含む): 264055680

約数和(自身を除く): 184428960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 8731, 9120, 17462, 26193, 34924, 43655, 52386, 69848, 87310, 104772, 130965, 139696, 165889, 174620, 209544, 261930, 279392, 331778, 349240, 419088, 497667, 523860, 663556, 698480, 829445, 838176, 995334, 1047720, 1327112, 1396960, 1658890, 1990668, 2095440, 2488335, 2654224, 3317780, 3981336, 4190880, 4976670, 5308448, 6635560, 7962672, 9953340, 13271120, 15925344, 19906680, 26542240, 39813360, 79626720]

約数ペア:

[(1, 79626720), (2, 39813360), (3, 26542240), (4, 19906680), (5, 15925344), (6, 13271120), (8, 9953340), (10, 7962672), (12, 6635560), (15, 5308448), (16, 4976670), (19, 4190880), (20, 3981336), (24, 3317780), (30, 2654224), (32, 2488335), (38, 2095440), (40, 1990668), (48, 1658890), (57, 1396960), (60, 1327112), (76, 1047720), (80, 995334), (95, 838176), (96, 829445), (114, 698480), (120, 663556), (152, 523860), (160, 497667), (190, 419088), (228, 349240), (240, 331778), (285, 279392), (304, 261930), (380, 209544), (456, 174620), (480, 165889), (570, 139696), (608, 130965), (760, 104772), (912, 87310), (1140, 69848), (1520, 52386), (1824, 43655), (2280, 34924), (3040, 26193), (4560, 17462), (8731, 9120)]