91142640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1229}}^1$

素因数の和:1351

約数の個数: 120

約数和(自身を含む): 309310560

約数和(自身を除く): 218167920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 103, 120, 144, 180, 206, 240, 309, 360, 412, 515, 618, 720, 824, 927, 1030, 1229, 1236, 1545, 1648, 1854, 2060, 2458, 2472, 3090, 3687, 3708, 4120, 4635, 4916, 4944, 6145, 6180, 7374, 7416, 8240, 9270, 9832, 11061, 12290, 12360, 14748, 14832, 18435, 18540, 19664, 22122, 24580, 24720, 29496, 36870, 37080, 44244, 49160, 55305, 58992, 73740, 74160, 88488, 98320, 110610, 126587, 147480, 176976, 221220, 253174, 294960, 379761, 442440, 506348, 632935, 759522, 884880, 1012696, 1139283, 1265870, 1519044, 1898805, 2025392, 2278566, 2531740, 3038088, 3797610, 4557132, 5063480, 5696415, 6076176, 7595220, 9114264, 10126960, 11392830, 15190440, 18228528, 22785660, 30380880, 45571320, 91142640]

約数ペア:

[(1, 91142640), (2, 45571320), (3, 30380880), (4, 22785660), (5, 18228528), (6, 15190440), (8, 11392830), (9, 10126960), (10, 9114264), (12, 7595220), (15, 6076176), (16, 5696415), (18, 5063480), (20, 4557132), (24, 3797610), (30, 3038088), (36, 2531740), (40, 2278566), (45, 2025392), (48, 1898805), (60, 1519044), (72, 1265870), (80, 1139283), (90, 1012696), (103, 884880), (120, 759522), (144, 632935), (180, 506348), (206, 442440), (240, 379761), (309, 294960), (360, 253174), (412, 221220), (515, 176976), (618, 147480), (720, 126587), (824, 110610), (927, 98320), (1030, 88488), (1229, 74160), (1236, 73740), (1545, 58992), (1648, 55305), (1854, 49160), (2060, 44244), (2458, 37080), (2472, 36870), (3090, 29496), (3687, 24720), (3708, 24580), (4120, 22122), (4635, 19664), (4916, 18540), (4944, 18435), (6145, 14832), (6180, 14748), (7374, 12360), (7416, 12290), (8240, 11061), (9270, 9832)]