126840480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20327}}^1$

素因数の和:20358

約数の個数: 96

約数和(自身を含む): 430303104

約数和(自身を除く): 303462624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 20327, 40654, 60981, 81308, 101635, 121962, 162616, 203270, 243924, 264251, 304905, 325232, 406540, 487848, 528502, 609810, 650464, 792753, 813080, 975696, 1057004, 1219620, 1321255, 1585506, 1626160, 1951392, 2114008, 2439240, 2642510, 3171012, 3252320, 3963765, 4228016, 4878480, 5285020, 6342024, 7927530, 8456032, 9756960, 10570040, 12684048, 15855060, 21140080, 25368096, 31710120, 42280160, 63420240, 126840480]

約数ペア:

[(1, 126840480), (2, 63420240), (3, 42280160), (4, 31710120), (5, 25368096), (6, 21140080), (8, 15855060), (10, 12684048), (12, 10570040), (13, 9756960), (15, 8456032), (16, 7927530), (20, 6342024), (24, 5285020), (26, 4878480), (30, 4228016), (32, 3963765), (39, 3252320), (40, 3171012), (48, 2642510), (52, 2439240), (60, 2114008), (65, 1951392), (78, 1626160), (80, 1585506), (96, 1321255), (104, 1219620), (120, 1057004), (130, 975696), (156, 813080), (160, 792753), (195, 650464), (208, 609810), (240, 528502), (260, 487848), (312, 406540), (390, 325232), (416, 304905), (480, 264251), (520, 243924), (624, 203270), (780, 162616), (1040, 121962), (1248, 101635), (1560, 81308), (2080, 60981), (3120, 40654), (6240, 20327)]