120803220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{16369}}^1$

素因数の和:16425

約数の個数: 72

約数和(自身を含む): 375396840

約数和(自身を除く): 254593620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 16369, 32738, 49107, 65476, 81845, 98214, 147321, 163690, 196428, 245535, 294642, 327380, 491070, 589284, 671129, 736605, 982140, 1342258, 1473210, 2013387, 2684516, 2946420, 3355645, 4026774, 6040161, 6711290, 8053548, 10066935, 12080322, 13422580, 20133870, 24160644, 30200805, 40267740, 60401610, 120803220]

約数ペア:

[(1, 120803220), (2, 60401610), (3, 40267740), (4, 30200805), (5, 24160644), (6, 20133870), (9, 13422580), (10, 12080322), (12, 10066935), (15, 8053548), (18, 6711290), (20, 6040161), (30, 4026774), (36, 3355645), (41, 2946420), (45, 2684516), (60, 2013387), (82, 1473210), (90, 1342258), (123, 982140), (164, 736605), (180, 671129), (205, 589284), (246, 491070), (369, 327380), (410, 294642), (492, 245535), (615, 196428), (738, 163690), (820, 147321), (1230, 98214), (1476, 81845), (1845, 65476), (2460, 49107), (3690, 32738), (7380, 16369)]