480428832

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20261}}^1$

素因数の和:20306

約数の個数: 96

約数和(自身を含む): 1429686720

約数和(自身を除く): 949257888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 208, 228, 247, 304, 312, 416, 456, 494, 608, 624, 741, 912, 988, 1248, 1482, 1824, 1976, 2964, 3952, 5928, 7904, 11856, 20261, 23712, 40522, 60783, 81044, 121566, 162088, 243132, 263393, 324176, 384959, 486264, 526786, 648352, 769918, 790179, 972528, 1053572, 1154877, 1539836, 1580358, 1945056, 2107144, 2309754, 3079672, 3160716, 4214288, 4619508, 5004467, 6159344, 6321432, 8428576, 9239016, 10008934, 12318688, 12642864, 15013401, 18478032, 20017868, 25285728, 30026802, 36956064, 40035736, 60053604, 80071472, 120107208, 160142944, 240214416, 480428832]

約数ペア:

[(1, 480428832), (2, 240214416), (3, 160142944), (4, 120107208), (6, 80071472), (8, 60053604), (12, 40035736), (13, 36956064), (16, 30026802), (19, 25285728), (24, 20017868), (26, 18478032), (32, 15013401), (38, 12642864), (39, 12318688), (48, 10008934), (52, 9239016), (57, 8428576), (76, 6321432), (78, 6159344), (96, 5004467), (104, 4619508), (114, 4214288), (152, 3160716), (156, 3079672), (208, 2309754), (228, 2107144), (247, 1945056), (304, 1580358), (312, 1539836), (416, 1154877), (456, 1053572), (494, 972528), (608, 790179), (624, 769918), (741, 648352), (912, 526786), (988, 486264), (1248, 384959), (1482, 324176), (1824, 263393), (1976, 243132), (2964, 162088), (3952, 121566), (5928, 81044), (7904, 60783), (11856, 40522), (20261, 23712)]