1454760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{449}}^1$

素因数の和:472

約数の個数: 80

約数和(自身を含む): 4900500

約数和(自身を除く): 3445740

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, 449, 540, 648, 810, 898, 1080, 1347, 1620, 1796, 2245, 2694, 3240, 3592, 4041, 4490, 5388, 6735, 8082, 8980, 10776, 12123, 13470, 16164, 17960, 20205, 24246, 26940, 32328, 36369, 40410, 48492, 53880, 60615, 72738, 80820, 96984, 121230, 145476, 161640, 181845, 242460, 290952, 363690, 484920, 727380, 1454760]

約数ペア:

[(1, 1454760), (2, 727380), (3, 484920), (4, 363690), (5, 290952), (6, 242460), (8, 181845), (9, 161640), (10, 145476), (12, 121230), (15, 96984), (18, 80820), (20, 72738), (24, 60615), (27, 53880), (30, 48492), (36, 40410), (40, 36369), (45, 32328), (54, 26940), (60, 24246), (72, 20205), (81, 17960), (90, 16164), (108, 13470), (120, 12123), (135, 10776), (162, 8980), (180, 8082), (216, 6735), (270, 5388), (324, 4490), (360, 4041), (405, 3592), (449, 3240), (540, 2694), (648, 2245), (810, 1796), (898, 1620), (1080, 1347)]