9207120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{227}}^1$

素因数の和:269

約数の個数: 120

約数和(自身を含む): 31042656

約数和(自身を除く): 21835536

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, 169, 195, 208, 227, 240, 260, 312, 338, 390, 454, 507, 520, 624, 676, 681, 780, 845, 908, 1014, 1040, 1135, 1352, 1362, 1560, 1690, 1816, 2028, 2270, 2535, 2704, 2724, 2951, 3120, 3380, 3405, 3632, 4056, 4540, 5070, 5448, 5902, 6760, 6810, 8112, 8853, 9080, 10140, 10896, 11804, 13520, 13620, 14755, 17706, 18160, 20280, 23608, 27240, 29510, 35412, 38363, 40560, 44265, 47216, 54480, 59020, 70824, 76726, 88530, 115089, 118040, 141648, 153452, 177060, 191815, 230178, 236080, 306904, 354120, 383630, 460356, 575445, 613808, 708240, 767260, 920712, 1150890, 1534520, 1841424, 2301780, 3069040, 4603560, 9207120]

約数ペア:

[(1, 9207120), (2, 4603560), (3, 3069040), (4, 2301780), (5, 1841424), (6, 1534520), (8, 1150890), (10, 920712), (12, 767260), (13, 708240), (15, 613808), (16, 575445), (20, 460356), (24, 383630), (26, 354120), (30, 306904), (39, 236080), (40, 230178), (48, 191815), (52, 177060), (60, 153452), (65, 141648), (78, 118040), (80, 115089), (104, 88530), (120, 76726), (130, 70824), (156, 59020), (169, 54480), (195, 47216), (208, 44265), (227, 40560), (240, 38363), (260, 35412), (312, 29510), (338, 27240), (390, 23608), (454, 20280), (507, 18160), (520, 17706), (624, 14755), (676, 13620), (681, 13520), (780, 11804), (845, 10896), (908, 10140), (1014, 9080), (1040, 8853), (1135, 8112), (1352, 6810), (1362, 6760), (1560, 5902), (1690, 5448), (1816, 5070), (2028, 4540), (2270, 4056), (2535, 3632), (2704, 3405), (2724, 3380), (2951, 3120)]