29992920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10867}}^1$

素因数の和:10904

約数の個数: 64

約数和(自身を含む): 93899520

約数和(自身を除く): 63906600

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, 10867, 21734, 32601, 43468, 54335, 65202, 86936, 108670, 130404, 163005, 217340, 249941, 260808, 326010, 434680, 499882, 652020, 749823, 999764, 1249705, 1304040, 1499646, 1999528, 2499410, 2999292, 3749115, 4998820, 5998584, 7498230, 9997640, 14996460, 29992920]

約数ペア:

[(1, 29992920), (2, 14996460), (3, 9997640), (4, 7498230), (5, 5998584), (6, 4998820), (8, 3749115), (10, 2999292), (12, 2499410), (15, 1999528), (20, 1499646), (23, 1304040), (24, 1249705), (30, 999764), (40, 749823), (46, 652020), (60, 499882), (69, 434680), (92, 326010), (115, 260808), (120, 249941), (138, 217340), (184, 163005), (230, 130404), (276, 108670), (345, 86936), (460, 65202), (552, 54335), (690, 43468), (920, 32601), (1380, 21734), (2760, 10867)]