9708120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:210

約数の個数: 128

約数和(自身を含む): 33048000

約数和(自身を除く): 23339880

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, 89, 90, 101, 108, 120, 135, 178, 180, 202, 216, 267, 270, 303, 356, 360, 404, 445, 505, 534, 540, 606, 712, 801, 808, 890, 909, 1010, 1068, 1080, 1212, 1335, 1515, 1602, 1780, 1818, 2020, 2136, 2403, 2424, 2670, 2727, 3030, 3204, 3560, 3636, 4005, 4040, 4545, 4806, 5340, 5454, 6060, 6408, 7272, 8010, 8989, 9090, 9612, 10680, 10908, 12015, 12120, 13635, 16020, 17978, 18180, 19224, 21816, 24030, 26967, 27270, 32040, 35956, 36360, 44945, 48060, 53934, 54540, 71912, 80901, 89890, 96120, 107868, 109080, 134835, 161802, 179780, 215736, 242703, 269670, 323604, 359560, 404505, 485406, 539340, 647208, 809010, 970812, 1078680, 1213515, 1618020, 1941624, 2427030, 3236040, 4854060, 9708120]

約数ペア:

[(1, 9708120), (2, 4854060), (3, 3236040), (4, 2427030), (5, 1941624), (6, 1618020), (8, 1213515), (9, 1078680), (10, 970812), (12, 809010), (15, 647208), (18, 539340), (20, 485406), (24, 404505), (27, 359560), (30, 323604), (36, 269670), (40, 242703), (45, 215736), (54, 179780), (60, 161802), (72, 134835), (89, 109080), (90, 107868), (101, 96120), (108, 89890), (120, 80901), (135, 71912), (178, 54540), (180, 53934), (202, 48060), (216, 44945), (267, 36360), (270, 35956), (303, 32040), (356, 27270), (360, 26967), (404, 24030), (445, 21816), (505, 19224), (534, 18180), (540, 17978), (606, 16020), (712, 13635), (801, 12120), (808, 12015), (890, 10908), (909, 10680), (1010, 9612), (1068, 9090), (1080, 8989), (1212, 8010), (1335, 7272), (1515, 6408), (1602, 6060), (1780, 5454), (1818, 5340), (2020, 4806), (2136, 4545), (2403, 4040), (2424, 4005), (2670, 3636), (2727, 3560), (3030, 3204)]