191040480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{132667}}^1$

素因数の和:132688

約数の個数: 72

約数和(自身を含む): 651930552

約数和(自身を除く): 460890072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 132667, 265334, 398001, 530668, 663335, 796002, 1061336, 1194003, 1326670, 1592004, 1990005, 2122672, 2388006, 2653340, 3184008, 3980010, 4245344, 4776012, 5306680, 5970015, 6368016, 7960020, 9552024, 10613360, 11940030, 12736032, 15920040, 19104048, 21226720, 23880060, 31840080, 38208096, 47760120, 63680160, 95520240, 191040480]

約数ペア:

[(1, 191040480), (2, 95520240), (3, 63680160), (4, 47760120), (5, 38208096), (6, 31840080), (8, 23880060), (9, 21226720), (10, 19104048), (12, 15920040), (15, 12736032), (16, 11940030), (18, 10613360), (20, 9552024), (24, 7960020), (30, 6368016), (32, 5970015), (36, 5306680), (40, 4776012), (45, 4245344), (48, 3980010), (60, 3184008), (72, 2653340), (80, 2388006), (90, 2122672), (96, 1990005), (120, 1592004), (144, 1326670), (160, 1194003), (180, 1061336), (240, 796002), (288, 663335), (360, 530668), (480, 398001), (720, 265334), (1440, 132667)]