99601680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4663}}^1$

素因数の和:4768

約数の個数: 80

約数和(自身を含む): 312301440

約数和(自身を除く): 212699760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4272, 4663, 5340, 7120, 9326, 10680, 13989, 18652, 21360, 23315, 27978, 37304, 46630, 55956, 69945, 74608, 93260, 111912, 139890, 186520, 223824, 279780, 373040, 415007, 559560, 830014, 1119120, 1245021, 1660028, 2075035, 2490042, 3320056, 4150070, 4980084, 6225105, 6640112, 8300140, 9960168, 12450210, 16600280, 19920336, 24900420, 33200560, 49800840, 99601680]

約数ペア:

[(1, 99601680), (2, 49800840), (3, 33200560), (4, 24900420), (5, 19920336), (6, 16600280), (8, 12450210), (10, 9960168), (12, 8300140), (15, 6640112), (16, 6225105), (20, 4980084), (24, 4150070), (30, 3320056), (40, 2490042), (48, 2075035), (60, 1660028), (80, 1245021), (89, 1119120), (120, 830014), (178, 559560), (240, 415007), (267, 373040), (356, 279780), (445, 223824), (534, 186520), (712, 139890), (890, 111912), (1068, 93260), (1335, 74608), (1424, 69945), (1780, 55956), (2136, 46630), (2670, 37304), (3560, 27978), (4272, 23315), (4663, 21360), (5340, 18652), (7120, 13989), (9326, 10680)]