377772720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{121081}}^1$

素因数の和:121110

約数の個数: 80

約数和(自身を含む): 1261190112

約数和(自身を除く): 883417392

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, 121081, 242162, 363243, 484324, 605405, 726486, 968648, 1210810, 1452972, 1574053, 1816215, 1937296, 2421620, 2905944, 3148106, 3632430, 4722159, 4843240, 5811888, 6296212, 7264860, 7870265, 9444318, 9686480, 12592424, 14529720, 15740530, 18888636, 23610795, 25184848, 29059440, 31481060, 37777272, 47221590, 62962120, 75554544, 94443180, 125924240, 188886360, 377772720]

約数ペア:

[(1, 377772720), (2, 188886360), (3, 125924240), (4, 94443180), (5, 75554544), (6, 62962120), (8, 47221590), (10, 37777272), (12, 31481060), (13, 29059440), (15, 25184848), (16, 23610795), (20, 18888636), (24, 15740530), (26, 14529720), (30, 12592424), (39, 9686480), (40, 9444318), (48, 7870265), (52, 7264860), (60, 6296212), (65, 5811888), (78, 4843240), (80, 4722159), (104, 3632430), (120, 3148106), (130, 2905944), (156, 2421620), (195, 1937296), (208, 1816215), (240, 1574053), (260, 1452972), (312, 1210810), (390, 968648), (520, 726486), (624, 605405), (780, 484324), (1040, 363243), (1560, 242162), (3120, 121081)]