728031240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6073}}^1$

素因数の和:6133

約数の個数: 160

約数和(自身を含む): 2513542680

約数和(自身を除く): 1785511440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 81, 90, 108, 111, 120, 135, 148, 162, 180, 185, 216, 222, 270, 296, 324, 333, 360, 370, 405, 444, 540, 555, 648, 666, 740, 810, 888, 999, 1080, 1110, 1332, 1480, 1620, 1665, 1998, 2220, 2664, 2997, 3240, 3330, 3996, 4440, 4995, 5994, 6073, 6660, 7992, 9990, 11988, 12146, 13320, 14985, 18219, 19980, 23976, 24292, 29970, 30365, 36438, 39960, 48584, 54657, 59940, 60730, 72876, 91095, 109314, 119880, 121460, 145752, 163971, 182190, 218628, 224701, 242920, 273285, 327942, 364380, 437256, 449402, 491913, 546570, 655884, 674103, 728760, 819855, 898804, 983826, 1093140, 1123505, 1311768, 1348206, 1639710, 1797608, 1967652, 2022309, 2186280, 2247010, 2459565, 2696412, 3279420, 3370515, 3935304, 4044618, 4494020, 4919130, 5392824, 6066927, 6558840, 6741030, 8089236, 8988040, 9838260, 10111545, 12133854, 13482060, 16178472, 18200781, 19676520, 20223090, 24267708, 26964120, 30334635, 36401562, 40446180, 48535416, 60669270, 72803124, 80892360, 91003905, 121338540, 145606248, 182007810, 242677080, 364015620, 728031240]

約数ペア:

[(1, 728031240), (2, 364015620), (3, 242677080), (4, 182007810), (5, 145606248), (6, 121338540), (8, 91003905), (9, 80892360), (10, 72803124), (12, 60669270), (15, 48535416), (18, 40446180), (20, 36401562), (24, 30334635), (27, 26964120), (30, 24267708), (36, 20223090), (37, 19676520), (40, 18200781), (45, 16178472), (54, 13482060), (60, 12133854), (72, 10111545), (74, 9838260), (81, 8988040), (90, 8089236), (108, 6741030), (111, 6558840), (120, 6066927), (135, 5392824), (148, 4919130), (162, 4494020), (180, 4044618), (185, 3935304), (216, 3370515), (222, 3279420), (270, 2696412), (296, 2459565), (324, 2247010), (333, 2186280), (360, 2022309), (370, 1967652), (405, 1797608), (444, 1639710), (540, 1348206), (555, 1311768), (648, 1123505), (666, 1093140), (740, 983826), (810, 898804), (888, 819855), (999, 728760), (1080, 674103), (1110, 655884), (1332, 546570), (1480, 491913), (1620, 449402), (1665, 437256), (1998, 364380), (2220, 327942), (2664, 273285), (2997, 242920), (3240, 224701), (3330, 218628), (3996, 182190), (4440, 163971), (4995, 145752), (5994, 121460), (6073, 119880), (6660, 109314), (7992, 91095), (9990, 72876), (11988, 60730), (12146, 59940), (13320, 54657), (14985, 48584), (18219, 39960), (19980, 36438), (23976, 30365), (24292, 29970)]