3015180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{2393}}^1$

素因数の和:2415

約数の個数: 72

約数和(自身を含む): 10456992

約数和(自身を除く): 7441812

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 2393, 4786, 7179, 9572, 11965, 14358, 16751, 21537, 23930, 28716, 33502, 35895, 43074, 47860, 50253, 67004, 71790, 83755, 86148, 100506, 107685, 143580, 150759, 167510, 201012, 215370, 251265, 301518, 335020, 430740, 502530, 603036, 753795, 1005060, 1507590, 3015180]

約数ペア:

[(1, 3015180), (2, 1507590), (3, 1005060), (4, 753795), (5, 603036), (6, 502530), (7, 430740), (9, 335020), (10, 301518), (12, 251265), (14, 215370), (15, 201012), (18, 167510), (20, 150759), (21, 143580), (28, 107685), (30, 100506), (35, 86148), (36, 83755), (42, 71790), (45, 67004), (60, 50253), (63, 47860), (70, 43074), (84, 35895), (90, 33502), (105, 28716), (126, 23930), (140, 21537), (180, 16751), (210, 14358), (252, 11965), (315, 9572), (420, 7179), (630, 4786), (1260, 2393)]