2508391920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1721}}^1\times {\mathrm{6073}}^1$

素因数の和:7810

約数の個数: 80

約数和(自身を含む): 7781814432

約数和(自身を除く): 5273422512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1721, 3442, 5163, 6073, 6884, 8605, 10326, 12146, 13768, 17210, 18219, 20652, 24292, 25815, 27536, 30365, 34420, 36438, 41304, 48584, 51630, 60730, 68840, 72876, 82608, 91095, 97168, 103260, 121460, 137680, 145752, 182190, 206520, 242920, 291504, 364380, 413040, 485840, 728760, 1457520, 10451633, 20903266, 31354899, 41806532, 52258165, 62709798, 83613064, 104516330, 125419596, 156774495, 167226128, 209032660, 250839192, 313548990, 418065320, 501678384, 627097980, 836130640, 1254195960, 2508391920]

約数ペア:

[(1, 2508391920), (2, 1254195960), (3, 836130640), (4, 627097980), (5, 501678384), (6, 418065320), (8, 313548990), (10, 250839192), (12, 209032660), (15, 167226128), (16, 156774495), (20, 125419596), (24, 104516330), (30, 83613064), (40, 62709798), (48, 52258165), (60, 41806532), (80, 31354899), (120, 20903266), (240, 10451633), (1721, 1457520), (3442, 728760), (5163, 485840), (6073, 413040), (6884, 364380), (8605, 291504), (10326, 242920), (12146, 206520), (13768, 182190), (17210, 145752), (18219, 137680), (20652, 121460), (24292, 103260), (25815, 97168), (27536, 91095), (30365, 82608), (34420, 72876), (36438, 68840), (41304, 60730), (48584, 51630)]