198180960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3251}}^1$

素因数の和:3396

約数の個数: 96

約数和(自身を含む): 629379072

約数和(自身を除く): 431198112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 127, 160, 240, 254, 381, 480, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3251, 3810, 4064, 5080, 6096, 6502, 7620, 9753, 10160, 12192, 13004, 15240, 16255, 19506, 20320, 26008, 30480, 32510, 39012, 48765, 52016, 60960, 65020, 78024, 97530, 104032, 130040, 156048, 195060, 260080, 312096, 390120, 412877, 520160, 780240, 825754, 1238631, 1560480, 1651508, 2064385, 2477262, 3303016, 4128770, 4954524, 6193155, 6606032, 8257540, 9909048, 12386310, 13212064, 16515080, 19818096, 24772620, 33030160, 39636192, 49545240, 66060320, 99090480, 198180960]

約数ペア:

[(1, 198180960), (2, 99090480), (3, 66060320), (4, 49545240), (5, 39636192), (6, 33030160), (8, 24772620), (10, 19818096), (12, 16515080), (15, 13212064), (16, 12386310), (20, 9909048), (24, 8257540), (30, 6606032), (32, 6193155), (40, 4954524), (48, 4128770), (60, 3303016), (80, 2477262), (96, 2064385), (120, 1651508), (127, 1560480), (160, 1238631), (240, 825754), (254, 780240), (381, 520160), (480, 412877), (508, 390120), (635, 312096), (762, 260080), (1016, 195060), (1270, 156048), (1524, 130040), (1905, 104032), (2032, 97530), (2540, 78024), (3048, 65020), (3251, 60960), (3810, 52016), (4064, 48765), (5080, 39012), (6096, 32510), (6502, 30480), (7620, 26008), (9753, 20320), (10160, 19506), (12192, 16255), (13004, 15240)]