6526980

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:120

約数の個数: 144

約数和(自身を含む): 22014720

約数和(自身を除く): 15487740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 79, 81, 85, 90, 102, 108, 135, 153, 158, 162, 170, 180, 204, 237, 243, 255, 270, 306, 316, 324, 340, 395, 405, 459, 474, 486, 510, 540, 612, 711, 765, 790, 810, 918, 948, 972, 1020, 1185, 1215, 1343, 1377, 1422, 1530, 1580, 1620, 1836, 2133, 2295, 2370, 2430, 2686, 2754, 2844, 3060, 3555, 4029, 4131, 4266, 4590, 4740, 4860, 5372, 5508, 6399, 6715, 6885, 7110, 8058, 8262, 8532, 9180, 10665, 12087, 12798, 13430, 13770, 14220, 16116, 16524, 19197, 20145, 20655, 21330, 24174, 25596, 26860, 27540, 31995, 36261, 38394, 40290, 41310, 42660, 48348, 60435, 63990, 72522, 76788, 80580, 82620, 95985, 108783, 120870, 127980, 145044, 181305, 191970, 217566, 241740, 326349, 362610, 383940, 435132, 543915, 652698, 725220, 1087830, 1305396, 1631745, 2175660, 3263490, 6526980]

約数ペア:

[(1, 6526980), (2, 3263490), (3, 2175660), (4, 1631745), (5, 1305396), (6, 1087830), (9, 725220), (10, 652698), (12, 543915), (15, 435132), (17, 383940), (18, 362610), (20, 326349), (27, 241740), (30, 217566), (34, 191970), (36, 181305), (45, 145044), (51, 127980), (54, 120870), (60, 108783), (68, 95985), (79, 82620), (81, 80580), (85, 76788), (90, 72522), (102, 63990), (108, 60435), (135, 48348), (153, 42660), (158, 41310), (162, 40290), (170, 38394), (180, 36261), (204, 31995), (237, 27540), (243, 26860), (255, 25596), (270, 24174), (306, 21330), (316, 20655), (324, 20145), (340, 19197), (395, 16524), (405, 16116), (459, 14220), (474, 13770), (486, 13430), (510, 12798), (540, 12087), (612, 10665), (711, 9180), (765, 8532), (790, 8262), (810, 8058), (918, 7110), (948, 6885), (972, 6715), (1020, 6399), (1185, 5508), (1215, 5372), (1343, 4860), (1377, 4740), (1422, 4590), (1530, 4266), (1580, 4131), (1620, 4029), (1836, 3555), (2133, 3060), (2295, 2844), (2370, 2754), (2430, 2686)]