97820280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{271723}}^1$

素因数の和:271740

約数の個数: 48

約数和(自身を含む): 317917080

約数和(自身を除く): 220096800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 271723, 543446, 815169, 1086892, 1358615, 1630338, 2173784, 2445507, 2717230, 3260676, 4075845, 4891014, 5434460, 6521352, 8151690, 9782028, 10868920, 12227535, 16303380, 19564056, 24455070, 32606760, 48910140, 97820280]

約数ペア:

[(1, 97820280), (2, 48910140), (3, 32606760), (4, 24455070), (5, 19564056), (6, 16303380), (8, 12227535), (9, 10868920), (10, 9782028), (12, 8151690), (15, 6521352), (18, 5434460), (20, 4891014), (24, 4075845), (30, 3260676), (36, 2717230), (40, 2445507), (45, 2173784), (60, 1630338), (72, 1358615), (90, 1086892), (120, 815169), (180, 543446), (360, 271723)]