994713360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{16127}}^1$

素因数の和:16400

約数の個数: 80

約数和(自身を含む): 3095801856

約数和(自身を除く): 2101088496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 257, 514, 771, 1028, 1285, 1542, 2056, 2570, 3084, 3855, 4112, 5140, 6168, 7710, 10280, 12336, 15420, 16127, 20560, 30840, 32254, 48381, 61680, 64508, 80635, 96762, 129016, 161270, 193524, 241905, 258032, 322540, 387048, 483810, 645080, 774096, 967620, 1290160, 1935240, 3870480, 4144639, 8289278, 12433917, 16578556, 20723195, 24867834, 33157112, 41446390, 49735668, 62169585, 66314224, 82892780, 99471336, 124339170, 165785560, 198942672, 248678340, 331571120, 497356680, 994713360]

約数ペア:

[(1, 994713360), (2, 497356680), (3, 331571120), (4, 248678340), (5, 198942672), (6, 165785560), (8, 124339170), (10, 99471336), (12, 82892780), (15, 66314224), (16, 62169585), (20, 49735668), (24, 41446390), (30, 33157112), (40, 24867834), (48, 20723195), (60, 16578556), (80, 12433917), (120, 8289278), (240, 4144639), (257, 3870480), (514, 1935240), (771, 1290160), (1028, 967620), (1285, 774096), (1542, 645080), (2056, 483810), (2570, 387048), (3084, 322540), (3855, 258032), (4112, 241905), (5140, 193524), (6168, 161270), (7710, 129016), (10280, 96762), (12336, 80635), (15420, 64508), (16127, 61680), (20560, 48381), (30840, 32254)]