30174960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2131}}^1$

素因数の和:2206

約数の個数: 80

約数和(自身を含む): 95172480

約数和(自身を除く): 64997520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 118, 120, 177, 236, 240, 295, 354, 472, 590, 708, 885, 944, 1180, 1416, 1770, 2131, 2360, 2832, 3540, 4262, 4720, 6393, 7080, 8524, 10655, 12786, 14160, 17048, 21310, 25572, 31965, 34096, 42620, 51144, 63930, 85240, 102288, 125729, 127860, 170480, 251458, 255720, 377187, 502916, 511440, 628645, 754374, 1005832, 1257290, 1508748, 1885935, 2011664, 2514580, 3017496, 3771870, 5029160, 6034992, 7543740, 10058320, 15087480, 30174960]

約数ペア:

[(1, 30174960), (2, 15087480), (3, 10058320), (4, 7543740), (5, 6034992), (6, 5029160), (8, 3771870), (10, 3017496), (12, 2514580), (15, 2011664), (16, 1885935), (20, 1508748), (24, 1257290), (30, 1005832), (40, 754374), (48, 628645), (59, 511440), (60, 502916), (80, 377187), (118, 255720), (120, 251458), (177, 170480), (236, 127860), (240, 125729), (295, 102288), (354, 85240), (472, 63930), (590, 51144), (708, 42620), (885, 34096), (944, 31965), (1180, 25572), (1416, 21310), (1770, 17048), (2131, 14160), (2360, 12786), (2832, 10655), (3540, 8524), (4262, 7080), (4720, 6393)]