18430458960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{717697}}^1$

素因数の和:717820

約数の個数: 80

約数和(自身を含む): 57668469696

約数和(自身を除く): 39238010736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2568, 3210, 4280, 5136, 6420, 8560, 12840, 25680, 717697, 1435394, 2153091, 2870788, 3588485, 4306182, 5741576, 7176970, 8612364, 10765455, 11483152, 14353940, 17224728, 21530910, 28707880, 34449456, 43061820, 57415760, 76793579, 86123640, 153587158, 172247280, 230380737, 307174316, 383967895, 460761474, 614348632, 767935790, 921522948, 1151903685, 1228697264, 1535871580, 1843045896, 2303807370, 3071743160, 3686091792, 4607614740, 6143486320, 9215229480, 18430458960]

約数ペア:

[(1, 18430458960), (2, 9215229480), (3, 6143486320), (4, 4607614740), (5, 3686091792), (6, 3071743160), (8, 2303807370), (10, 1843045896), (12, 1535871580), (15, 1228697264), (16, 1151903685), (20, 921522948), (24, 767935790), (30, 614348632), (40, 460761474), (48, 383967895), (60, 307174316), (80, 230380737), (107, 172247280), (120, 153587158), (214, 86123640), (240, 76793579), (321, 57415760), (428, 43061820), (535, 34449456), (642, 28707880), (856, 21530910), (1070, 17224728), (1284, 14353940), (1605, 11483152), (1712, 10765455), (2140, 8612364), (2568, 7176970), (3210, 5741576), (4280, 4306182), (5136, 3588485), (6420, 2870788), (8560, 2153091), (12840, 1435394), (25680, 717697)]