239402040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{27329}}^1$

素因数の和:27416

約数の個数: 64

約数和(自身を含む): 728071200

約数和(自身を除く): 488669160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8760, 27329, 54658, 81987, 109316, 136645, 163974, 218632, 273290, 327948, 409935, 546580, 655896, 819870, 1093160, 1639740, 1995017, 3279480, 3990034, 5985051, 7980068, 9975085, 11970102, 15960136, 19950170, 23940204, 29925255, 39900340, 47880408, 59850510, 79800680, 119701020, 239402040]

約数ペア:

[(1, 239402040), (2, 119701020), (3, 79800680), (4, 59850510), (5, 47880408), (6, 39900340), (8, 29925255), (10, 23940204), (12, 19950170), (15, 15960136), (20, 11970102), (24, 9975085), (30, 7980068), (40, 5985051), (60, 3990034), (73, 3279480), (120, 1995017), (146, 1639740), (219, 1093160), (292, 819870), (365, 655896), (438, 546580), (584, 409935), (730, 327948), (876, 273290), (1095, 218632), (1460, 163974), (1752, 136645), (2190, 109316), (2920, 81987), (4380, 54658), (8760, 27329)]