118996920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{47221}}^1$

素因数の和:47245

約数の個数: 96

約数和(自身を含む): 441997920

約数和(自身を除く): 323001000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 47221, 94442, 141663, 188884, 236105, 283326, 330547, 377768, 424989, 472210, 566652, 661094, 708315, 849978, 944420, 991641, 1133304, 1322188, 1416630, 1652735, 1699956, 1888840, 1983282, 2124945, 2644376, 2833260, 2974923, 3305470, 3399912, 3966564, 4249890, 4958205, 5666520, 5949846, 6610940, 7933128, 8499780, 9916410, 11899692, 13221880, 14874615, 16999560, 19832820, 23799384, 29749230, 39665640, 59498460, 118996920]

約数ペア:

[(1, 118996920), (2, 59498460), (3, 39665640), (4, 29749230), (5, 23799384), (6, 19832820), (7, 16999560), (8, 14874615), (9, 13221880), (10, 11899692), (12, 9916410), (14, 8499780), (15, 7933128), (18, 6610940), (20, 5949846), (21, 5666520), (24, 4958205), (28, 4249890), (30, 3966564), (35, 3399912), (36, 3305470), (40, 2974923), (42, 2833260), (45, 2644376), (56, 2124945), (60, 1983282), (63, 1888840), (70, 1699956), (72, 1652735), (84, 1416630), (90, 1322188), (105, 1133304), (120, 991641), (126, 944420), (140, 849978), (168, 708315), (180, 661094), (210, 566652), (252, 472210), (280, 424989), (315, 377768), (360, 330547), (420, 283326), (504, 236105), (630, 188884), (840, 141663), (1260, 94442), (2520, 47221)]