1315532640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{144247}}^1$

素因数の和:144284

約数の個数: 96

約数和(自身を含む): 4362059520

約数和(自身を除く): 3046526880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 144247, 288494, 432741, 576988, 721235, 865482, 1153976, 1442470, 1730964, 2163705, 2307952, 2740693, 2884940, 3461928, 4327410, 4615904, 5481386, 5769880, 6923856, 8222079, 8654820, 10962772, 11539760, 13703465, 13847712, 16444158, 17309640, 21925544, 23079520, 27406930, 32888316, 34619280, 41110395, 43851088, 54813860, 65776632, 69238560, 82220790, 87702176, 109627720, 131553264, 164441580, 219255440, 263106528, 328883160, 438510880, 657766320, 1315532640]

約数ペア:

[(1, 1315532640), (2, 657766320), (3, 438510880), (4, 328883160), (5, 263106528), (6, 219255440), (8, 164441580), (10, 131553264), (12, 109627720), (15, 87702176), (16, 82220790), (19, 69238560), (20, 65776632), (24, 54813860), (30, 43851088), (32, 41110395), (38, 34619280), (40, 32888316), (48, 27406930), (57, 23079520), (60, 21925544), (76, 17309640), (80, 16444158), (95, 13847712), (96, 13703465), (114, 11539760), (120, 10962772), (152, 8654820), (160, 8222079), (190, 6923856), (228, 5769880), (240, 5481386), (285, 4615904), (304, 4327410), (380, 3461928), (456, 2884940), (480, 2740693), (570, 2307952), (608, 2163705), (760, 1730964), (912, 1442470), (1140, 1153976), (1520, 865482), (1824, 721235), (2280, 576988), (3040, 432741), (4560, 288494), (9120, 144247)]