4496280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:524

約数の個数: 64

約数和(自身を含む): 13672800

約数和(自身を除く): 9176520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 421, 445, 534, 712, 842, 890, 1068, 1263, 1335, 1684, 1780, 2105, 2136, 2526, 2670, 3368, 3560, 4210, 5052, 5340, 6315, 8420, 10104, 10680, 12630, 16840, 25260, 37469, 50520, 74938, 112407, 149876, 187345, 224814, 299752, 374690, 449628, 562035, 749380, 899256, 1124070, 1498760, 2248140, 4496280]

約数ペア:

[(1, 4496280), (2, 2248140), (3, 1498760), (4, 1124070), (5, 899256), (6, 749380), (8, 562035), (10, 449628), (12, 374690), (15, 299752), (20, 224814), (24, 187345), (30, 149876), (40, 112407), (60, 74938), (89, 50520), (120, 37469), (178, 25260), (267, 16840), (356, 12630), (421, 10680), (445, 10104), (534, 8420), (712, 6315), (842, 5340), (890, 5052), (1068, 4210), (1263, 3560), (1335, 3368), (1684, 2670), (1780, 2526), (2105, 2136)]