18474856320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1973}}^1\times {\mathrm{4877}}^1$

素因数の和:6872

約数の個数: 128

約数和(自身を含む): 58930532640

約数和(自身を除く): 40455676320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 1973, 3946, 4877, 5919, 7892, 9754, 9865, 11838, 14631, 15784, 19508, 19730, 23676, 24385, 29262, 29595, 31568, 39016, 39460, 47352, 48770, 58524, 59190, 63136, 73155, 78032, 78920, 94704, 97540, 117048, 118380, 126272, 146310, 156064, 157840, 189408, 195080, 234096, 236760, 252544, 292620, 312128, 315680, 378816, 390160, 468192, 473520, 585240, 624256, 631360, 757632, 780320, 936384, 947040, 1170480, 1262720, 1560640, 1872768, 1894080, 2340960, 3121280, 3788160, 4681920, 9363840, 9622321, 19244642, 28866963, 38489284, 48111605, 57733926, 76978568, 96223210, 115467852, 144334815, 153957136, 192446420, 230935704, 288669630, 307914272, 384892840, 461871408, 577339260, 615828544, 769785680, 923742816, 1154678520, 1231657088, 1539571360, 1847485632, 2309357040, 3079142720, 3694971264, 4618714080, 6158285440, 9237428160, 18474856320]

約数ペア:

[(1, 18474856320), (2, 9237428160), (3, 6158285440), (4, 4618714080), (5, 3694971264), (6, 3079142720), (8, 2309357040), (10, 1847485632), (12, 1539571360), (15, 1231657088), (16, 1154678520), (20, 923742816), (24, 769785680), (30, 615828544), (32, 577339260), (40, 461871408), (48, 384892840), (60, 307914272), (64, 288669630), (80, 230935704), (96, 192446420), (120, 153957136), (128, 144334815), (160, 115467852), (192, 96223210), (240, 76978568), (320, 57733926), (384, 48111605), (480, 38489284), (640, 28866963), (960, 19244642), (1920, 9622321), (1973, 9363840), (3946, 4681920), (4877, 3788160), (5919, 3121280), (7892, 2340960), (9754, 1894080), (9865, 1872768), (11838, 1560640), (14631, 1262720), (15784, 1170480), (19508, 947040), (19730, 936384), (23676, 780320), (24385, 757632), (29262, 631360), (29595, 624256), (31568, 585240), (39016, 473520), (39460, 468192), (47352, 390160), (48770, 378816), (58524, 315680), (59190, 312128), (63136, 292620), (73155, 252544), (78032, 236760), (78920, 234096), (94704, 195080), (97540, 189408), (117048, 157840), (118380, 156064), (126272, 146310)]