1582160040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{488321}}^1$

素因数の和:488344

約数の個数: 80

約数和(自身を含む): 5317826580

約数和(自身を除く): 3735666540

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, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 488321, 976642, 1464963, 1953284, 2441605, 2929926, 3906568, 4394889, 4883210, 5859852, 7324815, 8789778, 9766420, 11719704, 13184667, 14649630, 17579556, 19532840, 21974445, 26369334, 29299260, 35159112, 39554001, 43948890, 52738668, 58598520, 65923335, 79108002, 87897780, 105477336, 131846670, 158216004, 175795560, 197770005, 263693340, 316432008, 395540010, 527386680, 791080020, 1582160040]

約数ペア:

[(1, 1582160040), (2, 791080020), (3, 527386680), (4, 395540010), (5, 316432008), (6, 263693340), (8, 197770005), (9, 175795560), (10, 158216004), (12, 131846670), (15, 105477336), (18, 87897780), (20, 79108002), (24, 65923335), (27, 58598520), (30, 52738668), (36, 43948890), (40, 39554001), (45, 35159112), (54, 29299260), (60, 26369334), (72, 21974445), (81, 19532840), (90, 17579556), (108, 14649630), (120, 13184667), (135, 11719704), (162, 9766420), (180, 8789778), (216, 7324815), (270, 5859852), (324, 4883210), (360, 4394889), (405, 3906568), (540, 2929926), (648, 2441605), (810, 1953284), (1080, 1464963), (1620, 976642), (3240, 488321)]