241505940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{309623}}^1$

素因数の和:309648

約数の個数: 48

約数和(自身を含む): 728235648

約数和(自身を除く): 486729708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 309623, 619246, 928869, 1238492, 1548115, 1857738, 3096230, 3715476, 4025099, 4644345, 6192460, 8050198, 9288690, 12075297, 16100396, 18577380, 20125495, 24150594, 40250990, 48301188, 60376485, 80501980, 120752970, 241505940]

約数ペア:

[(1, 241505940), (2, 120752970), (3, 80501980), (4, 60376485), (5, 48301188), (6, 40250990), (10, 24150594), (12, 20125495), (13, 18577380), (15, 16100396), (20, 12075297), (26, 9288690), (30, 8050198), (39, 6192460), (52, 4644345), (60, 4025099), (65, 3715476), (78, 3096230), (130, 1857738), (156, 1548115), (195, 1238492), (260, 928869), (390, 619246), (780, 309623)]