127343340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{78607}}^1$

素因数の和:78628

約数の個数: 60

約数和(自身を含む): 399485856

約数和(自身を除く): 272142516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 78607, 157214, 235821, 314428, 393035, 471642, 707463, 786070, 943284, 1179105, 1414926, 1572140, 2122389, 2358210, 2829852, 3537315, 4244778, 4716420, 6367167, 7074630, 8489556, 10611945, 12734334, 14149260, 21223890, 25468668, 31835835, 42447780, 63671670, 127343340]

約数ペア:

[(1, 127343340), (2, 63671670), (3, 42447780), (4, 31835835), (5, 25468668), (6, 21223890), (9, 14149260), (10, 12734334), (12, 10611945), (15, 8489556), (18, 7074630), (20, 6367167), (27, 4716420), (30, 4244778), (36, 3537315), (45, 2829852), (54, 2358210), (60, 2122389), (81, 1572140), (90, 1414926), (108, 1179105), (135, 943284), (162, 786070), (180, 707463), (270, 471642), (324, 393035), (405, 314428), (540, 235821), (810, 157214), (1620, 78607)]