164161080

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{16889}}^1$

素因数の和:16915

約数の個数: 96

約数和(自身を含む): 553316400

約数和(自身を除く): 389155320

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, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 16889, 33778, 50667, 67556, 84445, 101334, 135112, 152001, 168890, 202668, 253335, 304002, 337780, 405336, 456003, 506670, 608004, 675560, 760005, 912006, 1013340, 1216008, 1368009, 1520010, 1824012, 2026680, 2280015, 2736018, 3040020, 3648024, 4104027, 4560030, 5472036, 6080040, 6840045, 8208054, 9120060, 10944072, 13680090, 16416108, 18240120, 20520135, 27360180, 32832216, 41040270, 54720360, 82080540, 164161080]

約数ペア:

[(1, 164161080), (2, 82080540), (3, 54720360), (4, 41040270), (5, 32832216), (6, 27360180), (8, 20520135), (9, 18240120), (10, 16416108), (12, 13680090), (15, 10944072), (18, 9120060), (20, 8208054), (24, 6840045), (27, 6080040), (30, 5472036), (36, 4560030), (40, 4104027), (45, 3648024), (54, 3040020), (60, 2736018), (72, 2280015), (81, 2026680), (90, 1824012), (108, 1520010), (120, 1368009), (135, 1216008), (162, 1013340), (180, 912006), (216, 760005), (243, 675560), (270, 608004), (324, 506670), (360, 456003), (405, 405336), (486, 337780), (540, 304002), (648, 253335), (810, 202668), (972, 168890), (1080, 152001), (1215, 135112), (1620, 101334), (1944, 84445), (2430, 67556), (3240, 50667), (4860, 33778), (9720, 16889)]