71992440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15383}}^1$

素因数の和:15413

約数の個数: 96

約数和(自身を含む): 251989920

約数和(自身を除く): 179997480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 15383, 30766, 46149, 61532, 76915, 92298, 123064, 138447, 153830, 184596, 199979, 230745, 276894, 307660, 369192, 399958, 461490, 553788, 599937, 615320, 692235, 799916, 922980, 999895, 1107576, 1199874, 1384470, 1599832, 1799811, 1845960, 1999790, 2399748, 2768940, 2999685, 3599622, 3999580, 4799496, 5537880, 5999370, 7199244, 7999160, 8999055, 11998740, 14398488, 17998110, 23997480, 35996220, 71992440]

約数ペア:

[(1, 71992440), (2, 35996220), (3, 23997480), (4, 17998110), (5, 14398488), (6, 11998740), (8, 8999055), (9, 7999160), (10, 7199244), (12, 5999370), (13, 5537880), (15, 4799496), (18, 3999580), (20, 3599622), (24, 2999685), (26, 2768940), (30, 2399748), (36, 1999790), (39, 1845960), (40, 1799811), (45, 1599832), (52, 1384470), (60, 1199874), (65, 1107576), (72, 999895), (78, 922980), (90, 799916), (104, 692235), (117, 615320), (120, 599937), (130, 553788), (156, 461490), (180, 399958), (195, 369192), (234, 307660), (260, 276894), (312, 230745), (360, 199979), (390, 184596), (468, 153830), (520, 138447), (585, 123064), (780, 92298), (936, 76915), (1170, 61532), (1560, 46149), (2340, 30766), (4680, 15383)]