878040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{271}}^1$

素因数の和:294

約数の個数: 80

約数和(自身を含む): 2962080

約数和(自身を除く): 2084040

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 271, 324, 360, 405, 540, 542, 648, 810, 813, 1080, 1084, 1355, 1620, 1626, 2168, 2439, 2710, 3240, 3252, 4065, 4878, 5420, 6504, 7317, 8130, 9756, 10840, 12195, 14634, 16260, 19512, 21951, 24390, 29268, 32520, 36585, 43902, 48780, 58536, 73170, 87804, 97560, 109755, 146340, 175608, 219510, 292680, 439020, 878040]

約数ペア:

[(1, 878040), (2, 439020), (3, 292680), (4, 219510), (5, 175608), (6, 146340), (8, 109755), (9, 97560), (10, 87804), (12, 73170), (15, 58536), (18, 48780), (20, 43902), (24, 36585), (27, 32520), (30, 29268), (36, 24390), (40, 21951), (45, 19512), (54, 16260), (60, 14634), (72, 12195), (81, 10840), (90, 9756), (108, 8130), (120, 7317), (135, 6504), (162, 5420), (180, 4878), (216, 4065), (270, 3252), (271, 3240), (324, 2710), (360, 2439), (405, 2168), (540, 1626), (542, 1620), (648, 1355), (810, 1084), (813, 1080)]