389640480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{719}}^1\times {\mathrm{1129}}^1$

素因数の和:1866

約数の個数: 96

約数和(自身を含む): 1230163200

約数和(自身を除く): 840522720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 719, 1129, 1438, 2157, 2258, 2876, 3387, 3595, 4314, 4516, 5645, 5752, 6774, 7190, 8628, 9032, 10785, 11290, 11504, 13548, 14380, 16935, 17256, 18064, 21570, 22580, 23008, 27096, 28760, 33870, 34512, 36128, 43140, 45160, 54192, 57520, 67740, 69024, 86280, 90320, 108384, 115040, 135480, 172560, 180640, 270960, 345120, 541920, 811751, 1623502, 2435253, 3247004, 4058755, 4870506, 6494008, 8117510, 9741012, 12176265, 12988016, 16235020, 19482024, 24352530, 25976032, 32470040, 38964048, 48705060, 64940080, 77928096, 97410120, 129880160, 194820240, 389640480]

約数ペア:

[(1, 389640480), (2, 194820240), (3, 129880160), (4, 97410120), (5, 77928096), (6, 64940080), (8, 48705060), (10, 38964048), (12, 32470040), (15, 25976032), (16, 24352530), (20, 19482024), (24, 16235020), (30, 12988016), (32, 12176265), (40, 9741012), (48, 8117510), (60, 6494008), (80, 4870506), (96, 4058755), (120, 3247004), (160, 2435253), (240, 1623502), (480, 811751), (719, 541920), (1129, 345120), (1438, 270960), (2157, 180640), (2258, 172560), (2876, 135480), (3387, 115040), (3595, 108384), (4314, 90320), (4516, 86280), (5645, 69024), (5752, 67740), (6774, 57520), (7190, 54192), (8628, 45160), (9032, 43140), (10785, 36128), (11290, 34512), (11504, 33870), (13548, 28760), (14380, 27096), (16935, 23008), (17256, 22580), (18064, 21570)]