120905208

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2851}}^1$

素因数の和:2913

約数の個数: 96

約数和(自身を含む): 355929600

約数和(自身を除く): 235024392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 62, 72, 76, 93, 114, 124, 152, 171, 186, 228, 248, 279, 342, 372, 456, 558, 589, 684, 744, 1116, 1178, 1368, 1767, 2232, 2356, 2851, 3534, 4712, 5301, 5702, 7068, 8553, 10602, 11404, 14136, 17106, 21204, 22808, 25659, 34212, 42408, 51318, 54169, 68424, 88381, 102636, 108338, 162507, 176762, 205272, 216676, 265143, 325014, 353524, 433352, 487521, 530286, 650028, 707048, 795429, 975042, 1060572, 1300056, 1590858, 1679239, 1950084, 2121144, 3181716, 3358478, 3900168, 5037717, 6363432, 6716956, 10075434, 13433912, 15113151, 20150868, 30226302, 40301736, 60452604, 120905208]

約数ペア:

[(1, 120905208), (2, 60452604), (3, 40301736), (4, 30226302), (6, 20150868), (8, 15113151), (9, 13433912), (12, 10075434), (18, 6716956), (19, 6363432), (24, 5037717), (31, 3900168), (36, 3358478), (38, 3181716), (57, 2121144), (62, 1950084), (72, 1679239), (76, 1590858), (93, 1300056), (114, 1060572), (124, 975042), (152, 795429), (171, 707048), (186, 650028), (228, 530286), (248, 487521), (279, 433352), (342, 353524), (372, 325014), (456, 265143), (558, 216676), (589, 205272), (684, 176762), (744, 162507), (1116, 108338), (1178, 102636), (1368, 88381), (1767, 68424), (2232, 54169), (2356, 51318), (2851, 42408), (3534, 34212), (4712, 25659), (5301, 22808), (5702, 21204), (7068, 17106), (8553, 14136), (10602, 11404)]