1483520

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:101

約数の個数: 72

約数和(自身を含む): 3801840

約数和(自身を除く): 2318320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 61, 64, 76, 80, 95, 122, 128, 152, 160, 190, 244, 256, 304, 305, 320, 380, 488, 608, 610, 640, 760, 976, 1159, 1216, 1220, 1280, 1520, 1952, 2318, 2432, 2440, 3040, 3904, 4636, 4864, 4880, 5795, 6080, 7808, 9272, 9760, 11590, 12160, 15616, 18544, 19520, 23180, 24320, 37088, 39040, 46360, 74176, 78080, 92720, 148352, 185440, 296704, 370880, 741760, 1483520]

約数ペア:

[(1, 1483520), (2, 741760), (4, 370880), (5, 296704), (8, 185440), (10, 148352), (16, 92720), (19, 78080), (20, 74176), (32, 46360), (38, 39040), (40, 37088), (61, 24320), (64, 23180), (76, 19520), (80, 18544), (95, 15616), (122, 12160), (128, 11590), (152, 9760), (160, 9272), (190, 7808), (244, 6080), (256, 5795), (304, 4880), (305, 4864), (320, 4636), (380, 3904), (488, 3040), (608, 2440), (610, 2432), (640, 2318), (760, 1952), (976, 1520), (1159, 1280), (1216, 1220)]