1330442460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{32561}}^1$

素因数の和:32803

約数の個数: 72

約数和(自身を含む): 4053578256

約数和(自身を除く): 2723135796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 227, 454, 681, 908, 1135, 1362, 2043, 2270, 2724, 3405, 4086, 4540, 6810, 8172, 10215, 13620, 20430, 32561, 40860, 65122, 97683, 130244, 162805, 195366, 293049, 325610, 390732, 488415, 586098, 651220, 976830, 1172196, 1465245, 1953660, 2930490, 5860980, 7391347, 14782694, 22174041, 29565388, 36956735, 44348082, 66522123, 73913470, 88696164, 110870205, 133044246, 147826940, 221740410, 266088492, 332610615, 443480820, 665221230, 1330442460]

約数ペア:

[(1, 1330442460), (2, 665221230), (3, 443480820), (4, 332610615), (5, 266088492), (6, 221740410), (9, 147826940), (10, 133044246), (12, 110870205), (15, 88696164), (18, 73913470), (20, 66522123), (30, 44348082), (36, 36956735), (45, 29565388), (60, 22174041), (90, 14782694), (180, 7391347), (227, 5860980), (454, 2930490), (681, 1953660), (908, 1465245), (1135, 1172196), (1362, 976830), (2043, 651220), (2270, 586098), (2724, 488415), (3405, 390732), (4086, 325610), (4540, 293049), (6810, 195366), (8172, 162805), (10215, 130244), (13620, 97683), (20430, 65122), (32561, 40860)]