270224520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4273}}^1$

素因数の和:4335

約数の個数: 128

約数和(自身を含む): 886256640

約数和(自身を除く): 616032120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 340, 372, 408, 465, 510, 527, 620, 680, 744, 930, 1020, 1054, 1240, 1581, 1860, 2040, 2108, 2635, 3162, 3720, 4216, 4273, 5270, 6324, 7905, 8546, 10540, 12648, 12819, 15810, 17092, 21080, 21365, 25638, 31620, 34184, 42730, 51276, 63240, 64095, 72641, 85460, 102552, 128190, 132463, 145282, 170920, 217923, 256380, 264926, 290564, 363205, 397389, 435846, 512760, 529852, 581128, 662315, 726410, 794778, 871692, 1059704, 1089615, 1324630, 1452820, 1589556, 1743384, 1986945, 2179230, 2251871, 2649260, 2905640, 3179112, 3973890, 4358460, 4503742, 5298520, 6755613, 7947780, 8716920, 9007484, 11259355, 13511226, 15895560, 18014968, 22518710, 27022452, 33778065, 45037420, 54044904, 67556130, 90074840, 135112260, 270224520]

約数ペア:

[(1, 270224520), (2, 135112260), (3, 90074840), (4, 67556130), (5, 54044904), (6, 45037420), (8, 33778065), (10, 27022452), (12, 22518710), (15, 18014968), (17, 15895560), (20, 13511226), (24, 11259355), (30, 9007484), (31, 8716920), (34, 7947780), (40, 6755613), (51, 5298520), (60, 4503742), (62, 4358460), (68, 3973890), (85, 3179112), (93, 2905640), (102, 2649260), (120, 2251871), (124, 2179230), (136, 1986945), (155, 1743384), (170, 1589556), (186, 1452820), (204, 1324630), (248, 1089615), (255, 1059704), (310, 871692), (340, 794778), (372, 726410), (408, 662315), (465, 581128), (510, 529852), (527, 512760), (620, 435846), (680, 397389), (744, 363205), (930, 290564), (1020, 264926), (1054, 256380), (1240, 217923), (1581, 170920), (1860, 145282), (2040, 132463), (2108, 128190), (2635, 102552), (3162, 85460), (3720, 72641), (4216, 64095), (4273, 63240), (5270, 51276), (6324, 42730), (7905, 34184), (8546, 31620), (10540, 25638), (12648, 21365), (12819, 21080), (15810, 17092)]