970180920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{37957}}^1$

素因数の和:38045

約数の個数: 96

約数和(自身を含む): 3197581920

約数和(自身を除く): 2227401000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 4260, 5112, 6390, 8520, 12780, 25560, 37957, 75914, 113871, 151828, 189785, 227742, 303656, 341613, 379570, 455484, 569355, 683226, 759140, 910968, 1138710, 1366452, 1518280, 1708065, 2277420, 2694947, 2732904, 3416130, 4554840, 5389894, 6832260, 8084841, 10779788, 13474735, 13664520, 16169682, 21559576, 24254523, 26949470, 32339364, 40424205, 48509046, 53898940, 64678728, 80848410, 97018092, 107797880, 121272615, 161696820, 194036184, 242545230, 323393640, 485090460, 970180920]

約数ペア:

[(1, 970180920), (2, 485090460), (3, 323393640), (4, 242545230), (5, 194036184), (6, 161696820), (8, 121272615), (9, 107797880), (10, 97018092), (12, 80848410), (15, 64678728), (18, 53898940), (20, 48509046), (24, 40424205), (30, 32339364), (36, 26949470), (40, 24254523), (45, 21559576), (60, 16169682), (71, 13664520), (72, 13474735), (90, 10779788), (120, 8084841), (142, 6832260), (180, 5389894), (213, 4554840), (284, 3416130), (355, 2732904), (360, 2694947), (426, 2277420), (568, 1708065), (639, 1518280), (710, 1366452), (852, 1138710), (1065, 910968), (1278, 759140), (1420, 683226), (1704, 569355), (2130, 455484), (2556, 379570), (2840, 341613), (3195, 303656), (4260, 227742), (5112, 189785), (6390, 151828), (8520, 113871), (12780, 75914), (25560, 37957)]