1563120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:199

約数の個数: 120

約数和(自身を含む): 5687136

約数和(自身を除く): 4124016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 167, 180, 195, 208, 234, 240, 260, 312, 334, 360, 390, 468, 501, 520, 585, 624, 668, 720, 780, 835, 936, 1002, 1040, 1170, 1336, 1503, 1560, 1670, 1872, 2004, 2171, 2340, 2505, 2672, 3006, 3120, 3340, 4008, 4342, 4680, 5010, 6012, 6513, 6680, 7515, 8016, 8684, 9360, 10020, 10855, 12024, 13026, 13360, 15030, 17368, 19539, 20040, 21710, 24048, 26052, 30060, 32565, 34736, 39078, 40080, 43420, 52104, 60120, 65130, 78156, 86840, 97695, 104208, 120240, 130260, 156312, 173680, 195390, 260520, 312624, 390780, 521040, 781560, 1563120]

約数ペア:

[(1, 1563120), (2, 781560), (3, 521040), (4, 390780), (5, 312624), (6, 260520), (8, 195390), (9, 173680), (10, 156312), (12, 130260), (13, 120240), (15, 104208), (16, 97695), (18, 86840), (20, 78156), (24, 65130), (26, 60120), (30, 52104), (36, 43420), (39, 40080), (40, 39078), (45, 34736), (48, 32565), (52, 30060), (60, 26052), (65, 24048), (72, 21710), (78, 20040), (80, 19539), (90, 17368), (104, 15030), (117, 13360), (120, 13026), (130, 12024), (144, 10855), (156, 10020), (167, 9360), (180, 8684), (195, 8016), (208, 7515), (234, 6680), (240, 6513), (260, 6012), (312, 5010), (334, 4680), (360, 4342), (390, 4008), (468, 3340), (501, 3120), (520, 3006), (585, 2672), (624, 2505), (668, 2340), (720, 2171), (780, 2004), (835, 1872), (936, 1670), (1002, 1560), (1040, 1503), (1170, 1336)]