8287380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 26208000

約数和(自身を除く): 17920620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 103, 108, 135, 149, 180, 206, 270, 298, 309, 412, 447, 515, 540, 596, 618, 745, 894, 927, 1030, 1236, 1341, 1490, 1545, 1788, 1854, 2060, 2235, 2682, 2781, 2980, 3090, 3708, 4023, 4470, 4635, 5364, 5562, 6180, 6705, 8046, 8940, 9270, 11124, 13410, 13905, 15347, 16092, 18540, 20115, 26820, 27810, 30694, 40230, 46041, 55620, 61388, 76735, 80460, 92082, 138123, 153470, 184164, 230205, 276246, 306940, 414369, 460410, 552492, 690615, 828738, 920820, 1381230, 1657476, 2071845, 2762460, 4143690, 8287380]

約数ペア:

[(1, 8287380), (2, 4143690), (3, 2762460), (4, 2071845), (5, 1657476), (6, 1381230), (9, 920820), (10, 828738), (12, 690615), (15, 552492), (18, 460410), (20, 414369), (27, 306940), (30, 276246), (36, 230205), (45, 184164), (54, 153470), (60, 138123), (90, 92082), (103, 80460), (108, 76735), (135, 61388), (149, 55620), (180, 46041), (206, 40230), (270, 30694), (298, 27810), (309, 26820), (412, 20115), (447, 18540), (515, 16092), (540, 15347), (596, 13905), (618, 13410), (745, 11124), (894, 9270), (927, 8940), (1030, 8046), (1236, 6705), (1341, 6180), (1490, 5562), (1545, 5364), (1788, 4635), (1854, 4470), (2060, 4023), (2235, 3708), (2682, 3090), (2781, 2980)]