40410060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^2\times {\mathrm{181}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 115669008

約数和(自身を除く): 75258948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 181, 183, 244, 305, 362, 366, 543, 610, 724, 732, 905, 915, 1086, 1220, 1810, 1830, 2172, 2715, 3620, 3660, 3721, 5430, 7442, 10860, 11041, 11163, 14884, 18605, 22082, 22326, 33123, 37210, 44164, 44652, 55205, 55815, 66246, 74420, 110410, 111630, 132492, 165615, 220820, 223260, 331230, 662460, 673501, 1347002, 2020503, 2694004, 3367505, 4041006, 6735010, 8082012, 10102515, 13470020, 20205030, 40410060]

約数ペア:

[(1, 40410060), (2, 20205030), (3, 13470020), (4, 10102515), (5, 8082012), (6, 6735010), (10, 4041006), (12, 3367505), (15, 2694004), (20, 2020503), (30, 1347002), (60, 673501), (61, 662460), (122, 331230), (181, 223260), (183, 220820), (244, 165615), (305, 132492), (362, 111630), (366, 110410), (543, 74420), (610, 66246), (724, 55815), (732, 55205), (905, 44652), (915, 44164), (1086, 37210), (1220, 33123), (1810, 22326), (1830, 22082), (2172, 18605), (2715, 14884), (3620, 11163), (3660, 11041), (3721, 10860), (5430, 7442)]