90573960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1531}}^1$

素因数の和:1591

約数の個数: 128

約数和(自身を含む): 297820800

約数和(自身を除く): 207246840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 40, 51, 58, 60, 68, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 255, 290, 340, 348, 408, 435, 493, 510, 580, 680, 696, 870, 986, 1020, 1160, 1479, 1531, 1740, 1972, 2040, 2465, 2958, 3062, 3480, 3944, 4593, 4930, 5916, 6124, 7395, 7655, 9186, 9860, 11832, 12248, 14790, 15310, 18372, 19720, 22965, 26027, 29580, 30620, 36744, 44399, 45930, 52054, 59160, 61240, 78081, 88798, 91860, 104108, 130135, 133197, 156162, 177596, 183720, 208216, 221995, 260270, 266394, 312324, 355192, 390405, 443990, 520540, 532788, 624648, 665985, 754783, 780810, 887980, 1041080, 1065576, 1331970, 1509566, 1561620, 1775960, 2264349, 2663940, 3019132, 3123240, 3773915, 4528698, 5327880, 6038264, 7547830, 9057396, 11321745, 15095660, 18114792, 22643490, 30191320, 45286980, 90573960]

約数ペア:

[(1, 90573960), (2, 45286980), (3, 30191320), (4, 22643490), (5, 18114792), (6, 15095660), (8, 11321745), (10, 9057396), (12, 7547830), (15, 6038264), (17, 5327880), (20, 4528698), (24, 3773915), (29, 3123240), (30, 3019132), (34, 2663940), (40, 2264349), (51, 1775960), (58, 1561620), (60, 1509566), (68, 1331970), (85, 1065576), (87, 1041080), (102, 887980), (116, 780810), (120, 754783), (136, 665985), (145, 624648), (170, 532788), (174, 520540), (204, 443990), (232, 390405), (255, 355192), (290, 312324), (340, 266394), (348, 260270), (408, 221995), (435, 208216), (493, 183720), (510, 177596), (580, 156162), (680, 133197), (696, 130135), (870, 104108), (986, 91860), (1020, 88798), (1160, 78081), (1479, 61240), (1531, 59160), (1740, 52054), (1972, 45930), (2040, 44399), (2465, 36744), (2958, 30620), (3062, 29580), (3480, 26027), (3944, 22965), (4593, 19720), (4930, 18372), (5916, 15310), (6124, 14790), (7395, 12248), (7655, 11832), (9186, 9860)]