269173620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{48239}}^1$

素因数の和:48285

約数の個数: 72

約数和(自身を含む): 842849280

約数和(自身を除く): 573675660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 48239, 96478, 144717, 192956, 241195, 289434, 434151, 482390, 578868, 723585, 868302, 964780, 1447170, 1495409, 1736604, 2170755, 2894340, 2990818, 4341510, 4486227, 5981636, 7477045, 8683020, 8972454, 13458681, 14954090, 17944908, 22431135, 26917362, 29908180, 44862270, 53834724, 67293405, 89724540, 134586810, 269173620]

約数ペア:

[(1, 269173620), (2, 134586810), (3, 89724540), (4, 67293405), (5, 53834724), (6, 44862270), (9, 29908180), (10, 26917362), (12, 22431135), (15, 17944908), (18, 14954090), (20, 13458681), (30, 8972454), (31, 8683020), (36, 7477045), (45, 5981636), (60, 4486227), (62, 4341510), (90, 2990818), (93, 2894340), (124, 2170755), (155, 1736604), (180, 1495409), (186, 1447170), (279, 964780), (310, 868302), (372, 723585), (465, 578868), (558, 482390), (620, 434151), (930, 289434), (1116, 241195), (1395, 192956), (1860, 144717), (2790, 96478), (5580, 48239)]