1128720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{4703}}^1$

素因数の和:4719

約数の個数: 40

約数和(自身を含む): 3499776

約数和(自身を除く): 2371056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 4703, 9406, 14109, 18812, 23515, 28218, 37624, 47030, 56436, 70545, 75248, 94060, 112872, 141090, 188120, 225744, 282180, 376240, 564360, 1128720]

約数ペア:

[(1, 1128720), (2, 564360), (3, 376240), (4, 282180), (5, 225744), (6, 188120), (8, 141090), (10, 112872), (12, 94060), (15, 75248), (16, 70545), (20, 56436), (24, 47030), (30, 37624), (40, 28218), (48, 23515), (60, 18812), (80, 14109), (120, 9406), (240, 4703)]