61286160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1511}}^1$

素因数の和:1553

約数の個数: 120

約数和(自身を含む): 205861824

約数和(自身を除く): 144575664

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, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1511, 1560, 1690, 2028, 2535, 2704, 3022, 3120, 3380, 4056, 4533, 5070, 6044, 6760, 7555, 8112, 9066, 10140, 12088, 13520, 15110, 18132, 19643, 20280, 22665, 24176, 30220, 36264, 39286, 40560, 45330, 58929, 60440, 72528, 78572, 90660, 98215, 117858, 120880, 157144, 181320, 196430, 235716, 255359, 294645, 314288, 362640, 392860, 471432, 510718, 589290, 766077, 785720, 942864, 1021436, 1178580, 1276795, 1532154, 1571440, 2042872, 2357160, 2553590, 3064308, 3830385, 4085744, 4714320, 5107180, 6128616, 7660770, 10214360, 12257232, 15321540, 20428720, 30643080, 61286160]

約数ペア:

[(1, 61286160), (2, 30643080), (3, 20428720), (4, 15321540), (5, 12257232), (6, 10214360), (8, 7660770), (10, 6128616), (12, 5107180), (13, 4714320), (15, 4085744), (16, 3830385), (20, 3064308), (24, 2553590), (26, 2357160), (30, 2042872), (39, 1571440), (40, 1532154), (48, 1276795), (52, 1178580), (60, 1021436), (65, 942864), (78, 785720), (80, 766077), (104, 589290), (120, 510718), (130, 471432), (156, 392860), (169, 362640), (195, 314288), (208, 294645), (240, 255359), (260, 235716), (312, 196430), (338, 181320), (390, 157144), (507, 120880), (520, 117858), (624, 98215), (676, 90660), (780, 78572), (845, 72528), (1014, 60440), (1040, 58929), (1352, 45330), (1511, 40560), (1560, 39286), (1690, 36264), (2028, 30220), (2535, 24176), (2704, 22665), (3022, 20280), (3120, 19643), (3380, 18132), (4056, 15110), (4533, 13520), (5070, 12088), (6044, 10140), (6760, 9066), (7555, 8112)]