153169760

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30881}}^1$

素因数の和:30927

約数の個数: 48

約数和(自身を含む): 373548672

約数和(自身を除く): 220378912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 30881, 61762, 123524, 154405, 247048, 308810, 494096, 617620, 957311, 988192, 1235240, 1914622, 2470480, 3829244, 4786555, 4940960, 7658488, 9573110, 15316976, 19146220, 30633952, 38292440, 76584880, 153169760]

約数ペア:

[(1, 153169760), (2, 76584880), (4, 38292440), (5, 30633952), (8, 19146220), (10, 15316976), (16, 9573110), (20, 7658488), (31, 4940960), (32, 4786555), (40, 3829244), (62, 2470480), (80, 1914622), (124, 1235240), (155, 988192), (160, 957311), (248, 617620), (310, 494096), (496, 308810), (620, 247048), (992, 154405), (1240, 123524), (2480, 61762), (4960, 30881)]