749876880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{76207}}^1$

素因数の和:76264

約数の個数: 80

約数和(自身を含む): 2381347584

約数和(自身を除く): 1631470704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 76207, 152414, 228621, 304828, 381035, 457242, 609656, 762070, 914484, 1143105, 1219312, 1524140, 1828968, 2286210, 3048280, 3124487, 3657936, 4572420, 6096560, 6248974, 9144840, 9373461, 12497948, 15622435, 18289680, 18746922, 24995896, 31244870, 37493844, 46867305, 49991792, 62489740, 74987688, 93734610, 124979480, 149975376, 187469220, 249958960, 374938440, 749876880]

約数ペア:

[(1, 749876880), (2, 374938440), (3, 249958960), (4, 187469220), (5, 149975376), (6, 124979480), (8, 93734610), (10, 74987688), (12, 62489740), (15, 49991792), (16, 46867305), (20, 37493844), (24, 31244870), (30, 24995896), (40, 18746922), (41, 18289680), (48, 15622435), (60, 12497948), (80, 9373461), (82, 9144840), (120, 6248974), (123, 6096560), (164, 4572420), (205, 3657936), (240, 3124487), (246, 3048280), (328, 2286210), (410, 1828968), (492, 1524140), (615, 1219312), (656, 1143105), (820, 914484), (984, 762070), (1230, 609656), (1640, 457242), (1968, 381035), (2460, 304828), (3280, 228621), (4920, 152414), (9840, 76207)]