22887240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2143}}^1$

素因数の和:2246

約数の個数: 64

約数和(自身を含む): 69465600

約数和(自身を除く): 46578360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2143, 2670, 3560, 4286, 5340, 6429, 8572, 10680, 10715, 12858, 17144, 21430, 25716, 32145, 42860, 51432, 64290, 85720, 128580, 190727, 257160, 381454, 572181, 762908, 953635, 1144362, 1525816, 1907270, 2288724, 2860905, 3814540, 4577448, 5721810, 7629080, 11443620, 22887240]

約数ペア:

[(1, 22887240), (2, 11443620), (3, 7629080), (4, 5721810), (5, 4577448), (6, 3814540), (8, 2860905), (10, 2288724), (12, 1907270), (15, 1525816), (20, 1144362), (24, 953635), (30, 762908), (40, 572181), (60, 381454), (89, 257160), (120, 190727), (178, 128580), (267, 85720), (356, 64290), (445, 51432), (534, 42860), (712, 32145), (890, 25716), (1068, 21430), (1335, 17144), (1780, 12858), (2136, 10715), (2143, 10680), (2670, 8572), (3560, 6429), (4286, 5340)]