2511235620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{23291}}^1$

素因数の和:23905

約数の個数: 72

約数和(自身を含む): 7630459200

約数和(自身を除く): 5119223580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 599, 1198, 1797, 2396, 2995, 3594, 5391, 5990, 7188, 8985, 10782, 11980, 17970, 21564, 23291, 26955, 35940, 46582, 53910, 69873, 93164, 107820, 116455, 139746, 209619, 232910, 279492, 349365, 419238, 465820, 698730, 838476, 1048095, 1397460, 2096190, 4192380, 13951309, 27902618, 41853927, 55805236, 69756545, 83707854, 125561781, 139513090, 167415708, 209269635, 251123562, 279026180, 418539270, 502247124, 627808905, 837078540, 1255617810, 2511235620]

約数ペア:

[(1, 2511235620), (2, 1255617810), (3, 837078540), (4, 627808905), (5, 502247124), (6, 418539270), (9, 279026180), (10, 251123562), (12, 209269635), (15, 167415708), (18, 139513090), (20, 125561781), (30, 83707854), (36, 69756545), (45, 55805236), (60, 41853927), (90, 27902618), (180, 13951309), (599, 4192380), (1198, 2096190), (1797, 1397460), (2396, 1048095), (2995, 838476), (3594, 698730), (5391, 465820), (5990, 419238), (7188, 349365), (8985, 279492), (10782, 232910), (11980, 209619), (17970, 139746), (21564, 116455), (23291, 107820), (26955, 93164), (35940, 69873), (46582, 53910)]