1778984160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{953}}^1\times {\mathrm{3889}}^1$

素因数の和:4860

約数の個数: 96

約数和(自身を含む): 5611122720

約数和(自身を除く): 3832138560

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, 953, 1906, 2859, 3812, 3889, 4765, 5718, 7624, 7778, 9530, 11436, 11667, 14295, 15248, 15556, 19060, 19445, 22872, 23334, 28590, 30496, 31112, 38120, 38890, 45744, 46668, 57180, 58335, 62224, 76240, 77780, 91488, 93336, 114360, 116670, 124448, 152480, 155560, 186672, 228720, 233340, 311120, 373344, 457440, 466680, 622240, 933360, 1866720, 3706217, 7412434, 11118651, 14824868, 18531085, 22237302, 29649736, 37062170, 44474604, 55593255, 59299472, 74124340, 88949208, 111186510, 118598944, 148248680, 177898416, 222373020, 296497360, 355796832, 444746040, 592994720, 889492080, 1778984160]

約数ペア:

[(1, 1778984160), (2, 889492080), (3, 592994720), (4, 444746040), (5, 355796832), (6, 296497360), (8, 222373020), (10, 177898416), (12, 148248680), (15, 118598944), (16, 111186510), (20, 88949208), (24, 74124340), (30, 59299472), (32, 55593255), (40, 44474604), (48, 37062170), (60, 29649736), (80, 22237302), (96, 18531085), (120, 14824868), (160, 11118651), (240, 7412434), (480, 3706217), (953, 1866720), (1906, 933360), (2859, 622240), (3812, 466680), (3889, 457440), (4765, 373344), (5718, 311120), (7624, 233340), (7778, 228720), (9530, 186672), (11436, 155560), (11667, 152480), (14295, 124448), (15248, 116670), (15556, 114360), (19060, 93336), (19445, 91488), (22872, 77780), (23334, 76240), (28590, 62224), (30496, 58335), (31112, 57180), (38120, 46668), (38890, 45744)]