72544680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5167}}^1$

素因数の和:5200

約数の個数: 128

約数和(自身を含む): 260467200

約数和(自身を除く): 187922520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 5167, 7020, 10334, 14040, 15501, 20668, 25835, 31002, 41336, 46503, 51670, 62004, 67171, 77505, 93006, 103340, 124008, 134342, 139509, 155010, 186012, 201513, 206680, 232515, 268684, 279018, 310020, 335855, 372024, 403026, 465030, 537368, 558036, 604539, 620040, 671710, 697545, 806052, 930060, 1007565, 1116072, 1209078, 1343420, 1395090, 1612104, 1813617, 1860120, 2015130, 2418156, 2686840, 2790180, 3022695, 3627234, 4030260, 4836312, 5580360, 6045390, 7254468, 8060520, 9068085, 12090780, 14508936, 18136170, 24181560, 36272340, 72544680]

約数ペア:

[(1, 72544680), (2, 36272340), (3, 24181560), (4, 18136170), (5, 14508936), (6, 12090780), (8, 9068085), (9, 8060520), (10, 7254468), (12, 6045390), (13, 5580360), (15, 4836312), (18, 4030260), (20, 3627234), (24, 3022695), (26, 2790180), (27, 2686840), (30, 2418156), (36, 2015130), (39, 1860120), (40, 1813617), (45, 1612104), (52, 1395090), (54, 1343420), (60, 1209078), (65, 1116072), (72, 1007565), (78, 930060), (90, 806052), (104, 697545), (108, 671710), (117, 620040), (120, 604539), (130, 558036), (135, 537368), (156, 465030), (180, 403026), (195, 372024), (216, 335855), (234, 310020), (260, 279018), (270, 268684), (312, 232515), (351, 206680), (360, 201513), (390, 186012), (468, 155010), (520, 139509), (540, 134342), (585, 124008), (702, 103340), (780, 93006), (936, 77505), (1080, 67171), (1170, 62004), (1404, 51670), (1560, 46503), (1755, 41336), (2340, 31002), (2808, 25835), (3510, 20668), (4680, 15501), (5167, 14040), (7020, 10334)]