15188720460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{225821}}^1$

素因数の和:225911

約数の個数: 96

約数和(自身を含む): 45525715200

約数和(自身を除く): 30336994740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 59, 60, 76, 95, 114, 118, 177, 190, 228, 236, 285, 295, 354, 380, 570, 590, 708, 885, 1121, 1140, 1180, 1770, 2242, 3363, 3540, 4484, 5605, 6726, 11210, 13452, 16815, 22420, 33630, 67260, 225821, 451642, 677463, 903284, 1129105, 1354926, 2258210, 2709852, 3387315, 4290599, 4516420, 6774630, 8581198, 12871797, 13323439, 13549260, 17162396, 21452995, 25743594, 26646878, 39970317, 42905990, 51487188, 53293756, 64358985, 66617195, 79940634, 85811980, 128717970, 133234390, 159881268, 199851585, 253145341, 257435940, 266468780, 399703170, 506290682, 759436023, 799406340, 1012581364, 1265726705, 1518872046, 2531453410, 3037744092, 3797180115, 5062906820, 7594360230, 15188720460]

約数ペア:

[(1, 15188720460), (2, 7594360230), (3, 5062906820), (4, 3797180115), (5, 3037744092), (6, 2531453410), (10, 1518872046), (12, 1265726705), (15, 1012581364), (19, 799406340), (20, 759436023), (30, 506290682), (38, 399703170), (57, 266468780), (59, 257435940), (60, 253145341), (76, 199851585), (95, 159881268), (114, 133234390), (118, 128717970), (177, 85811980), (190, 79940634), (228, 66617195), (236, 64358985), (285, 53293756), (295, 51487188), (354, 42905990), (380, 39970317), (570, 26646878), (590, 25743594), (708, 21452995), (885, 17162396), (1121, 13549260), (1140, 13323439), (1180, 12871797), (1770, 8581198), (2242, 6774630), (3363, 4516420), (3540, 4290599), (4484, 3387315), (5605, 2709852), (6726, 2258210), (11210, 1354926), (13452, 1129105), (16815, 903284), (22420, 677463), (33630, 451642), (67260, 225821)]