879974280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{271597}}^1$

素因数の和:271620

約数の個数: 80

約数和(自身を含む): 2957702220

約数和(自身を除く): 2077727940

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, 271597, 543194, 814791, 1086388, 1357985, 1629582, 2172776, 2444373, 2715970, 3259164, 4073955, 4888746, 5431940, 6518328, 7333119, 8147910, 9777492, 10863880, 12221865, 14666238, 16295820, 19554984, 21999357, 24443730, 29332476, 32591640, 36665595, 43998714, 48887460, 58664952, 73331190, 87997428, 97774920, 109996785, 146662380, 175994856, 219993570, 293324760, 439987140, 879974280]

約数ペア:

[(1, 879974280), (2, 439987140), (3, 293324760), (4, 219993570), (5, 175994856), (6, 146662380), (8, 109996785), (9, 97774920), (10, 87997428), (12, 73331190), (15, 58664952), (18, 48887460), (20, 43998714), (24, 36665595), (27, 32591640), (30, 29332476), (36, 24443730), (40, 21999357), (45, 19554984), (54, 16295820), (60, 14666238), (72, 12221865), (81, 10863880), (90, 9777492), (108, 8147910), (120, 7333119), (135, 6518328), (162, 5431940), (180, 4888746), (216, 4073955), (270, 3259164), (324, 2715970), (360, 2444373), (405, 2172776), (540, 1629582), (648, 1357985), (810, 1086388), (1080, 814791), (1620, 543194), (3240, 271597)]