137244720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{571853}}^1$

素因数の和:571869

約数の個数: 40

約数和(自身を含む): 425459376

約数和(自身を除く): 288214656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 571853, 1143706, 1715559, 2287412, 2859265, 3431118, 4574824, 5718530, 6862236, 8577795, 9149648, 11437060, 13724472, 17155590, 22874120, 27448944, 34311180, 45748240, 68622360, 137244720]

約数ペア:

[(1, 137244720), (2, 68622360), (3, 45748240), (4, 34311180), (5, 27448944), (6, 22874120), (8, 17155590), (10, 13724472), (12, 11437060), (15, 9149648), (16, 8577795), (20, 6862236), (24, 5718530), (30, 4574824), (40, 3431118), (48, 2859265), (60, 2287412), (80, 1715559), (120, 1143706), (240, 571853)]