161415691980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{10651}}^1\times {\mathrm{252583}}^1$

素因数の和:263246

約数の個数: 48

約数和(自身を含む): 452008161024

約数和(自身を除く): 290592469044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 10651, 21302, 31953, 42604, 53255, 63906, 106510, 127812, 159765, 213020, 252583, 319530, 505166, 639060, 757749, 1010332, 1262915, 1515498, 2525830, 3030996, 3788745, 5051660, 7577490, 15154980, 2690261533, 5380523066, 8070784599, 10761046132, 13451307665, 16141569198, 26902615330, 32283138396, 40353922995, 53805230660, 80707845990, 161415691980]

約数ペア:

[(1, 161415691980), (2, 80707845990), (3, 53805230660), (4, 40353922995), (5, 32283138396), (6, 26902615330), (10, 16141569198), (12, 13451307665), (15, 10761046132), (20, 8070784599), (30, 5380523066), (60, 2690261533), (10651, 15154980), (21302, 7577490), (31953, 5051660), (42604, 3788745), (53255, 3030996), (63906, 2525830), (106510, 1515498), (127812, 1262915), (159765, 1010332), (213020, 757749), (252583, 639060), (319530, 505166)]