15089040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1$

素因数の和:1141

約数の個数: 120

約数和(自身を含む): 53389440

約数和(自身を除く): 38300400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1103, 1140, 1368, 1520, 1710, 2206, 2280, 2736, 3309, 3420, 4412, 4560, 5515, 6618, 6840, 8824, 9927, 11030, 13236, 13680, 16545, 17648, 19854, 20957, 22060, 26472, 33090, 39708, 41914, 44120, 49635, 52944, 62871, 66180, 79416, 83828, 88240, 99270, 104785, 125742, 132360, 158832, 167656, 188613, 198540, 209570, 251484, 264720, 314355, 335312, 377226, 397080, 419140, 502968, 628710, 754452, 794160, 838280, 943065, 1005936, 1257420, 1508904, 1676560, 1886130, 2514840, 3017808, 3772260, 5029680, 7544520, 15089040]

約数ペア:

[(1, 15089040), (2, 7544520), (3, 5029680), (4, 3772260), (5, 3017808), (6, 2514840), (8, 1886130), (9, 1676560), (10, 1508904), (12, 1257420), (15, 1005936), (16, 943065), (18, 838280), (19, 794160), (20, 754452), (24, 628710), (30, 502968), (36, 419140), (38, 397080), (40, 377226), (45, 335312), (48, 314355), (57, 264720), (60, 251484), (72, 209570), (76, 198540), (80, 188613), (90, 167656), (95, 158832), (114, 132360), (120, 125742), (144, 104785), (152, 99270), (171, 88240), (180, 83828), (190, 79416), (228, 66180), (240, 62871), (285, 52944), (304, 49635), (342, 44120), (360, 41914), (380, 39708), (456, 33090), (570, 26472), (684, 22060), (720, 20957), (760, 19854), (855, 17648), (912, 16545), (1103, 13680), (1140, 13236), (1368, 11030), (1520, 9927), (1710, 8824), (2206, 6840), (2280, 6618), (2736, 5515), (3309, 4560), (3420, 4412)]