15697895160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{286249}}^1$

素因数の和:286720

約数の個数: 64

約数和(自身を含む): 47196900000

約数和(自身を除く): 31499004840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 457, 914, 1371, 1828, 2285, 2742, 3656, 4570, 5484, 6855, 9140, 10968, 13710, 18280, 27420, 54840, 286249, 572498, 858747, 1144996, 1431245, 1717494, 2289992, 2862490, 3434988, 4293735, 5724980, 6869976, 8587470, 11449960, 17174940, 34349880, 130815793, 261631586, 392447379, 523263172, 654078965, 784894758, 1046526344, 1308157930, 1569789516, 1962236895, 2616315860, 3139579032, 3924473790, 5232631720, 7848947580, 15697895160]

約数ペア:

[(1, 15697895160), (2, 7848947580), (3, 5232631720), (4, 3924473790), (5, 3139579032), (6, 2616315860), (8, 1962236895), (10, 1569789516), (12, 1308157930), (15, 1046526344), (20, 784894758), (24, 654078965), (30, 523263172), (40, 392447379), (60, 261631586), (120, 130815793), (457, 34349880), (914, 17174940), (1371, 11449960), (1828, 8587470), (2285, 6869976), (2742, 5724980), (3656, 4293735), (4570, 3434988), (5484, 2862490), (6855, 2289992), (9140, 1717494), (10968, 1431245), (13710, 1144996), (18280, 858747), (27420, 572498), (54840, 286249)]