2023789860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{5227}}^1$

素因数の和:5487

約数の個数: 120

約数和(自身を含む): 6376487040

約数和(自身を除く): 4352697180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 239, 270, 324, 405, 478, 540, 717, 810, 956, 1195, 1434, 1620, 2151, 2390, 2868, 3585, 4302, 4780, 5227, 6453, 7170, 8604, 10454, 10755, 12906, 14340, 15681, 19359, 20908, 21510, 25812, 26135, 31362, 32265, 38718, 43020, 47043, 52270, 62724, 64530, 77436, 78405, 94086, 96795, 104540, 129060, 141129, 156810, 188172, 193590, 235215, 282258, 313620, 387180, 423387, 470430, 564516, 705645, 846774, 940860, 1249253, 1411290, 1693548, 2116935, 2498506, 2822580, 3747759, 4233870, 4997012, 6246265, 7495518, 8467740, 11243277, 12492530, 14991036, 18738795, 22486554, 24985060, 33729831, 37477590, 44973108, 56216385, 67459662, 74955180, 101189493, 112432770, 134919324, 168649155, 202378986, 224865540, 337298310, 404757972, 505947465, 674596620, 1011894930, 2023789860]

約数ペア:

[(1, 2023789860), (2, 1011894930), (3, 674596620), (4, 505947465), (5, 404757972), (6, 337298310), (9, 224865540), (10, 202378986), (12, 168649155), (15, 134919324), (18, 112432770), (20, 101189493), (27, 74955180), (30, 67459662), (36, 56216385), (45, 44973108), (54, 37477590), (60, 33729831), (81, 24985060), (90, 22486554), (108, 18738795), (135, 14991036), (162, 12492530), (180, 11243277), (239, 8467740), (270, 7495518), (324, 6246265), (405, 4997012), (478, 4233870), (540, 3747759), (717, 2822580), (810, 2498506), (956, 2116935), (1195, 1693548), (1434, 1411290), (1620, 1249253), (2151, 940860), (2390, 846774), (2868, 705645), (3585, 564516), (4302, 470430), (4780, 423387), (5227, 387180), (6453, 313620), (7170, 282258), (8604, 235215), (10454, 193590), (10755, 188172), (12906, 156810), (14340, 141129), (15681, 129060), (19359, 104540), (20908, 96795), (21510, 94086), (25812, 78405), (26135, 77436), (31362, 64530), (32265, 62724), (38718, 52270), (43020, 47043)]