304446480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97579}}^1$

素因数の和:97608

約数の個数: 80

約数和(自身を含む): 1016393280

約数和(自身を除く): 711946800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 97579, 195158, 292737, 390316, 487895, 585474, 780632, 975790, 1170948, 1268527, 1463685, 1561264, 1951580, 2341896, 2537054, 2927370, 3805581, 3903160, 4683792, 5074108, 5854740, 6342635, 7611162, 7806320, 10148216, 11709480, 12685270, 15222324, 19027905, 20296432, 23418960, 25370540, 30444648, 38055810, 50741080, 60889296, 76111620, 101482160, 152223240, 304446480]

約数ペア:

[(1, 304446480), (2, 152223240), (3, 101482160), (4, 76111620), (5, 60889296), (6, 50741080), (8, 38055810), (10, 30444648), (12, 25370540), (13, 23418960), (15, 20296432), (16, 19027905), (20, 15222324), (24, 12685270), (26, 11709480), (30, 10148216), (39, 7806320), (40, 7611162), (48, 6342635), (52, 5854740), (60, 5074108), (65, 4683792), (78, 3903160), (80, 3805581), (104, 2927370), (120, 2537054), (130, 2341896), (156, 1951580), (195, 1561264), (208, 1463685), (240, 1268527), (260, 1170948), (312, 975790), (390, 780632), (520, 585474), (624, 487895), (780, 390316), (1040, 292737), (1560, 195158), (3120, 97579)]