320368560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{11813}}^1$

素因数の和:11942

約数の個数: 80

約数和(自身を含む): 1002016224

約数和(自身を除く): 681647664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 678, 904, 1130, 1356, 1695, 1808, 2260, 2712, 3390, 4520, 5424, 6780, 9040, 11813, 13560, 23626, 27120, 35439, 47252, 59065, 70878, 94504, 118130, 141756, 177195, 189008, 236260, 283512, 354390, 472520, 567024, 708780, 945040, 1334869, 1417560, 2669738, 2835120, 4004607, 5339476, 6674345, 8009214, 10678952, 13348690, 16018428, 20023035, 21357904, 26697380, 32036856, 40046070, 53394760, 64073712, 80092140, 106789520, 160184280, 320368560]

約数ペア:

[(1, 320368560), (2, 160184280), (3, 106789520), (4, 80092140), (5, 64073712), (6, 53394760), (8, 40046070), (10, 32036856), (12, 26697380), (15, 21357904), (16, 20023035), (20, 16018428), (24, 13348690), (30, 10678952), (40, 8009214), (48, 6674345), (60, 5339476), (80, 4004607), (113, 2835120), (120, 2669738), (226, 1417560), (240, 1334869), (339, 945040), (452, 708780), (565, 567024), (678, 472520), (904, 354390), (1130, 283512), (1356, 236260), (1695, 189008), (1808, 177195), (2260, 141756), (2712, 118130), (3390, 94504), (4520, 70878), (5424, 59065), (6780, 47252), (9040, 35439), (11813, 27120), (13560, 23626)]