412824780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{120709}}^1$

素因数の和:120743

約数の個数: 72

約数和(自身を含む): 1318153200

約数和(自身を除く): 905328420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 120709, 241418, 362127, 482836, 603545, 724254, 1086381, 1207090, 1448508, 1810635, 2172762, 2293471, 2414180, 3621270, 4345524, 4586942, 5431905, 6880413, 7242540, 9173884, 10863810, 11467355, 13760826, 20641239, 21727620, 22934710, 27521652, 34402065, 41282478, 45869420, 68804130, 82564956, 103206195, 137608260, 206412390, 412824780]

約数ペア:

[(1, 412824780), (2, 206412390), (3, 137608260), (4, 103206195), (5, 82564956), (6, 68804130), (9, 45869420), (10, 41282478), (12, 34402065), (15, 27521652), (18, 22934710), (19, 21727620), (20, 20641239), (30, 13760826), (36, 11467355), (38, 10863810), (45, 9173884), (57, 7242540), (60, 6880413), (76, 5431905), (90, 4586942), (95, 4345524), (114, 3621270), (171, 2414180), (180, 2293471), (190, 2172762), (228, 1810635), (285, 1448508), (342, 1207090), (380, 1086381), (570, 724254), (684, 603545), (855, 482836), (1140, 362127), (1710, 241418), (3420, 120709)]