15620040

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{1607}}^1$

素因数の和:1633

約数の個数: 96

約数和(自身を含む): 52678080

約数和(自身を除く): 37058040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1607, 1620, 1944, 2430, 3214, 3240, 4821, 4860, 6428, 8035, 9642, 9720, 12856, 14463, 16070, 19284, 24105, 28926, 32140, 38568, 43389, 48210, 57852, 64280, 72315, 86778, 96420, 115704, 130167, 144630, 173556, 192840, 216945, 260334, 289260, 347112, 390501, 433890, 520668, 578520, 650835, 781002, 867780, 1041336, 1301670, 1562004, 1735560, 1952505, 2603340, 3124008, 3905010, 5206680, 7810020, 15620040]

約数ペア:

[(1, 15620040), (2, 7810020), (3, 5206680), (4, 3905010), (5, 3124008), (6, 2603340), (8, 1952505), (9, 1735560), (10, 1562004), (12, 1301670), (15, 1041336), (18, 867780), (20, 781002), (24, 650835), (27, 578520), (30, 520668), (36, 433890), (40, 390501), (45, 347112), (54, 289260), (60, 260334), (72, 216945), (81, 192840), (90, 173556), (108, 144630), (120, 130167), (135, 115704), (162, 96420), (180, 86778), (216, 72315), (243, 64280), (270, 57852), (324, 48210), (360, 43389), (405, 38568), (486, 32140), (540, 28926), (648, 24105), (810, 19284), (972, 16070), (1080, 14463), (1215, 12856), (1607, 9720), (1620, 9642), (1944, 8035), (2430, 6428), (3214, 4860), (3240, 4821)]