83686320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2473}}^1$

素因数の和:2539

約数の個数: 120

約数和(自身を含む): 287142336

約数和(自身を除く): 203456016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2473, 2820, 3384, 3760, 4230, 4946, 5640, 6768, 7419, 8460, 9892, 11280, 12365, 14838, 16920, 19784, 22257, 24730, 29676, 33840, 37095, 39568, 44514, 49460, 59352, 74190, 89028, 98920, 111285, 116231, 118704, 148380, 178056, 197840, 222570, 232462, 296760, 348693, 356112, 445140, 464924, 581155, 593520, 697386, 890280, 929848, 1046079, 1162310, 1394772, 1743465, 1780560, 1859696, 2092158, 2324620, 2789544, 3486930, 4184316, 4649240, 5230395, 5579088, 6973860, 8368632, 9298480, 10460790, 13947720, 16737264, 20921580, 27895440, 41843160, 83686320]

約数ペア:

[(1, 83686320), (2, 41843160), (3, 27895440), (4, 20921580), (5, 16737264), (6, 13947720), (8, 10460790), (9, 9298480), (10, 8368632), (12, 6973860), (15, 5579088), (16, 5230395), (18, 4649240), (20, 4184316), (24, 3486930), (30, 2789544), (36, 2324620), (40, 2092158), (45, 1859696), (47, 1780560), (48, 1743465), (60, 1394772), (72, 1162310), (80, 1046079), (90, 929848), (94, 890280), (120, 697386), (141, 593520), (144, 581155), (180, 464924), (188, 445140), (235, 356112), (240, 348693), (282, 296760), (360, 232462), (376, 222570), (423, 197840), (470, 178056), (564, 148380), (705, 118704), (720, 116231), (752, 111285), (846, 98920), (940, 89028), (1128, 74190), (1410, 59352), (1692, 49460), (1880, 44514), (2115, 39568), (2256, 37095), (2473, 33840), (2820, 29676), (3384, 24730), (3760, 22257), (4230, 19784), (4946, 16920), (5640, 14838), (6768, 12365), (7419, 11280), (8460, 9892)]