1868363040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{30649}}^1$

素因数の和:30794

約数の個数: 96

約数和(自身を含む): 5931878400

約数和(自身を除く): 4063515360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 127, 160, 240, 254, 381, 480, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 4064, 5080, 6096, 7620, 10160, 12192, 15240, 20320, 30480, 30649, 60960, 61298, 91947, 122596, 153245, 183894, 245192, 306490, 367788, 459735, 490384, 612980, 735576, 919470, 980768, 1225960, 1471152, 1838940, 2451920, 2942304, 3677880, 3892423, 4903840, 7355760, 7784846, 11677269, 14711520, 15569692, 19462115, 23354538, 31139384, 38924230, 46709076, 58386345, 62278768, 77848460, 93418152, 116772690, 124557536, 155696920, 186836304, 233545380, 311393840, 373672608, 467090760, 622787680, 934181520, 1868363040]

約数ペア:

[(1, 1868363040), (2, 934181520), (3, 622787680), (4, 467090760), (5, 373672608), (6, 311393840), (8, 233545380), (10, 186836304), (12, 155696920), (15, 124557536), (16, 116772690), (20, 93418152), (24, 77848460), (30, 62278768), (32, 58386345), (40, 46709076), (48, 38924230), (60, 31139384), (80, 23354538), (96, 19462115), (120, 15569692), (127, 14711520), (160, 11677269), (240, 7784846), (254, 7355760), (381, 4903840), (480, 3892423), (508, 3677880), (635, 2942304), (762, 2451920), (1016, 1838940), (1270, 1471152), (1524, 1225960), (1905, 980768), (2032, 919470), (2540, 735576), (3048, 612980), (3810, 490384), (4064, 459735), (5080, 367788), (6096, 306490), (7620, 245192), (10160, 183894), (12192, 153245), (15240, 122596), (20320, 91947), (30480, 61298), (30649, 60960)]