912139440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3800581}}^1$

素因数の和:3800597

約数の個数: 40

約数和(自身を含む): 2827633008

約数和(自身を除く): 1915493568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3800581, 7601162, 11401743, 15202324, 19002905, 22803486, 30404648, 38005810, 45606972, 57008715, 60809296, 76011620, 91213944, 114017430, 152023240, 182427888, 228034860, 304046480, 456069720, 912139440]

約数ペア:

[(1, 912139440), (2, 456069720), (3, 304046480), (4, 228034860), (5, 182427888), (6, 152023240), (8, 114017430), (10, 91213944), (12, 76011620), (15, 60809296), (16, 57008715), (20, 45606972), (24, 38005810), (30, 30404648), (40, 22803486), (48, 19002905), (60, 15202324), (80, 11401743), (120, 7601162), (240, 3800581)]