27291960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1613}}^1$

素因数の和:1677

約数の個数: 96

約数和(自身を含む): 90642240

約数和(自身を除く): 63350280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1613, 1692, 1880, 2115, 2820, 3226, 3384, 4230, 4839, 5640, 6452, 8065, 8460, 9678, 12904, 14517, 16130, 16920, 19356, 24195, 29034, 32260, 38712, 48390, 58068, 64520, 72585, 75811, 96780, 116136, 145170, 151622, 193560, 227433, 290340, 303244, 379055, 454866, 580680, 606488, 682299, 758110, 909732, 1137165, 1364598, 1516220, 1819464, 2274330, 2729196, 3032440, 3411495, 4548660, 5458392, 6822990, 9097320, 13645980, 27291960]

約数ペア:

[(1, 27291960), (2, 13645980), (3, 9097320), (4, 6822990), (5, 5458392), (6, 4548660), (8, 3411495), (9, 3032440), (10, 2729196), (12, 2274330), (15, 1819464), (18, 1516220), (20, 1364598), (24, 1137165), (30, 909732), (36, 758110), (40, 682299), (45, 606488), (47, 580680), (60, 454866), (72, 379055), (90, 303244), (94, 290340), (120, 227433), (141, 193560), (180, 151622), (188, 145170), (235, 116136), (282, 96780), (360, 75811), (376, 72585), (423, 64520), (470, 58068), (564, 48390), (705, 38712), (846, 32260), (940, 29034), (1128, 24195), (1410, 19356), (1613, 16920), (1692, 16130), (1880, 14517), (2115, 12904), (2820, 9678), (3226, 8460), (3384, 8065), (4230, 6452), (4839, 5640)]