45545640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{919}}^1$

素因数の和:999

約数の個数: 128

約数和(自身を含む): 158976000

約数和(自身を除く): 113430360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 59, 60, 70, 84, 105, 118, 120, 140, 168, 177, 210, 236, 280, 295, 354, 413, 420, 472, 590, 708, 826, 840, 885, 919, 1180, 1239, 1416, 1652, 1770, 1838, 2065, 2360, 2478, 2757, 3304, 3540, 3676, 4130, 4595, 4956, 5514, 6195, 6433, 7080, 7352, 8260, 9190, 9912, 11028, 12390, 12866, 13785, 16520, 18380, 19299, 22056, 24780, 25732, 27570, 32165, 36760, 38598, 49560, 51464, 54221, 55140, 64330, 77196, 96495, 108442, 110280, 128660, 154392, 162663, 192990, 216884, 257320, 271105, 325326, 379547, 385980, 433768, 542210, 650652, 759094, 771960, 813315, 1084420, 1138641, 1301304, 1518188, 1626630, 1897735, 2168840, 2277282, 3036376, 3253260, 3795470, 4554564, 5693205, 6506520, 7590940, 9109128, 11386410, 15181880, 22772820, 45545640]

約数ペア:

[(1, 45545640), (2, 22772820), (3, 15181880), (4, 11386410), (5, 9109128), (6, 7590940), (7, 6506520), (8, 5693205), (10, 4554564), (12, 3795470), (14, 3253260), (15, 3036376), (20, 2277282), (21, 2168840), (24, 1897735), (28, 1626630), (30, 1518188), (35, 1301304), (40, 1138641), (42, 1084420), (56, 813315), (59, 771960), (60, 759094), (70, 650652), (84, 542210), (105, 433768), (118, 385980), (120, 379547), (140, 325326), (168, 271105), (177, 257320), (210, 216884), (236, 192990), (280, 162663), (295, 154392), (354, 128660), (413, 110280), (420, 108442), (472, 96495), (590, 77196), (708, 64330), (826, 55140), (840, 54221), (885, 51464), (919, 49560), (1180, 38598), (1239, 36760), (1416, 32165), (1652, 27570), (1770, 25732), (1838, 24780), (2065, 22056), (2360, 19299), (2478, 18380), (2757, 16520), (3304, 13785), (3540, 12866), (3676, 12390), (4130, 11028), (4595, 9912), (4956, 9190), (5514, 8260), (6195, 7352), (6433, 7080)]