251928360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{233267}}^1$

素因数の和:233287

約数の個数: 64

約数和(自身を含む): 839764800

約数和(自身を除く): 587836440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 233267, 466534, 699801, 933068, 1166335, 1399602, 1866136, 2099403, 2332670, 2799204, 3499005, 4198806, 4665340, 5598408, 6298209, 6998010, 8397612, 9330680, 10497015, 12596418, 13996020, 16795224, 20994030, 25192836, 27992040, 31491045, 41988060, 50385672, 62982090, 83976120, 125964180, 251928360]

約数ペア:

[(1, 251928360), (2, 125964180), (3, 83976120), (4, 62982090), (5, 50385672), (6, 41988060), (8, 31491045), (9, 27992040), (10, 25192836), (12, 20994030), (15, 16795224), (18, 13996020), (20, 12596418), (24, 10497015), (27, 9330680), (30, 8397612), (36, 6998010), (40, 6298209), (45, 5598408), (54, 4665340), (60, 4198806), (72, 3499005), (90, 2799204), (108, 2332670), (120, 2099403), (135, 1866136), (180, 1399602), (216, 1166335), (270, 933068), (360, 699801), (540, 466534), (1080, 233267)]