15048660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^2$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 46273248

約数和(自身を除く): 31224588

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 151, 165, 220, 302, 330, 453, 604, 660, 755, 906, 1510, 1661, 1812, 2265, 3020, 3322, 4530, 4983, 6644, 8305, 9060, 9966, 16610, 19932, 22801, 24915, 33220, 45602, 49830, 68403, 91204, 99660, 114005, 136806, 228010, 250811, 273612, 342015, 456020, 501622, 684030, 752433, 1003244, 1254055, 1368060, 1504866, 2508110, 3009732, 3762165, 5016220, 7524330, 15048660]

約数ペア:

[(1, 15048660), (2, 7524330), (3, 5016220), (4, 3762165), (5, 3009732), (6, 2508110), (10, 1504866), (11, 1368060), (12, 1254055), (15, 1003244), (20, 752433), (22, 684030), (30, 501622), (33, 456020), (44, 342015), (55, 273612), (60, 250811), (66, 228010), (110, 136806), (132, 114005), (151, 99660), (165, 91204), (220, 68403), (302, 49830), (330, 45602), (453, 33220), (604, 24915), (660, 22801), (755, 19932), (906, 16610), (1510, 9966), (1661, 9060), (1812, 8305), (2265, 6644), (3020, 4983), (3322, 4530)]