66231990960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{20101}}^1\times {\mathrm{13729}}^1$

素因数の和:33846

約数の個数: 80

約数和(自身を含む): 205344342240

約数和(自身を除く): 139112351280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 13729, 20101, 27458, 40202, 41187, 54916, 60303, 68645, 80404, 82374, 100505, 109832, 120606, 137290, 160808, 164748, 201010, 205935, 219664, 241212, 274580, 301515, 321616, 329496, 402020, 411870, 482424, 549160, 603030, 658992, 804040, 823740, 964848, 1098320, 1206060, 1608080, 1647480, 2412120, 3294960, 4824240, 275966629, 551933258, 827899887, 1103866516, 1379833145, 1655799774, 2207733032, 2759666290, 3311599548, 4139499435, 4415466064, 5519332580, 6623199096, 8278998870, 11038665160, 13246398192, 16557997740, 22077330320, 33115995480, 66231990960]

約数ペア:

[(1, 66231990960), (2, 33115995480), (3, 22077330320), (4, 16557997740), (5, 13246398192), (6, 11038665160), (8, 8278998870), (10, 6623199096), (12, 5519332580), (15, 4415466064), (16, 4139499435), (20, 3311599548), (24, 2759666290), (30, 2207733032), (40, 1655799774), (48, 1379833145), (60, 1103866516), (80, 827899887), (120, 551933258), (240, 275966629), (13729, 4824240), (20101, 3294960), (27458, 2412120), (40202, 1647480), (41187, 1608080), (54916, 1206060), (60303, 1098320), (68645, 964848), (80404, 823740), (82374, 804040), (100505, 658992), (109832, 603030), (120606, 549160), (137290, 482424), (160808, 411870), (164748, 402020), (201010, 329496), (205935, 321616), (219664, 301515), (241212, 274580)]