40635480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14723}}^1$

素因数の和:14760

約数の個数: 64

約数和(自身を含む): 127215360

約数和(自身を除く): 86579880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 14723, 29446, 44169, 58892, 73615, 88338, 117784, 147230, 176676, 220845, 294460, 338629, 353352, 441690, 588920, 677258, 883380, 1015887, 1354516, 1693145, 1766760, 2031774, 2709032, 3386290, 4063548, 5079435, 6772580, 8127096, 10158870, 13545160, 20317740, 40635480]

約数ペア:

[(1, 40635480), (2, 20317740), (3, 13545160), (4, 10158870), (5, 8127096), (6, 6772580), (8, 5079435), (10, 4063548), (12, 3386290), (15, 2709032), (20, 2031774), (23, 1766760), (24, 1693145), (30, 1354516), (40, 1015887), (46, 883380), (60, 677258), (69, 588920), (92, 441690), (115, 353352), (120, 338629), (138, 294460), (184, 220845), (230, 176676), (276, 147230), (345, 117784), (460, 88338), (552, 73615), (690, 58892), (920, 44169), (1380, 29446), (2760, 14723)]