72042720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{150089}}^1$

素因数の和:150107

約数の個数: 48

約数和(自身を含む): 226936080

約数和(自身を除く): 154893360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 150089, 300178, 450267, 600356, 750445, 900534, 1200712, 1500890, 1801068, 2251335, 2401424, 3001780, 3602136, 4502670, 4802848, 6003560, 7204272, 9005340, 12007120, 14408544, 18010680, 24014240, 36021360, 72042720]

約数ペア:

[(1, 72042720), (2, 36021360), (3, 24014240), (4, 18010680), (5, 14408544), (6, 12007120), (8, 9005340), (10, 7204272), (12, 6003560), (15, 4802848), (16, 4502670), (20, 3602136), (24, 3001780), (30, 2401424), (32, 2251335), (40, 1801068), (48, 1500890), (60, 1200712), (80, 900534), (96, 750445), (120, 600356), (160, 450267), (240, 300178), (480, 150089)]