2345040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{3257}}^1$

素因数の和:3276

約数の個数: 60

約数和(自身を含む): 7877844

約数和(自身を除く): 5532804

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 3257, 6514, 9771, 13028, 16285, 19542, 26056, 29313, 32570, 39084, 48855, 52112, 58626, 65140, 78168, 97710, 117252, 130280, 146565, 156336, 195420, 234504, 260560, 293130, 390840, 469008, 586260, 781680, 1172520, 2345040]

約数ペア:

[(1, 2345040), (2, 1172520), (3, 781680), (4, 586260), (5, 469008), (6, 390840), (8, 293130), (9, 260560), (10, 234504), (12, 195420), (15, 156336), (16, 146565), (18, 130280), (20, 117252), (24, 97710), (30, 78168), (36, 65140), (40, 58626), (45, 52112), (48, 48855), (60, 39084), (72, 32570), (80, 29313), (90, 26056), (120, 19542), (144, 16285), (180, 13028), (240, 9771), (360, 6514), (720, 3257)]