198315360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3359}}^1$

素因数の和:3421

約数の個数: 144

約数和(自身を含む): 693463680

約数和(自身を除く): 495148320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3359, 3690, 3936, 4920, 5904, 6560, 6718, 7380, 9840, 10077, 11808, 13436, 14760, 16795, 19680, 20154, 26872, 29520, 30231, 33590, 40308, 50385, 53744, 59040, 60462, 67180, 80616, 100770, 107488, 120924, 134360, 137719, 151155, 161232, 201540, 241848, 268720, 275438, 302310, 322464, 403080, 413157, 483696, 537440, 550876, 604620, 688595, 806160, 826314, 967392, 1101752, 1209240, 1239471, 1377190, 1612320, 1652628, 2065785, 2203504, 2418480, 2478942, 2754380, 3305256, 4131570, 4407008, 4836960, 4957884, 5508760, 6197355, 6610512, 8263140, 9915768, 11017520, 12394710, 13221024, 16526280, 19831536, 22035040, 24789420, 33052560, 39663072, 49578840, 66105120, 99157680, 198315360]

約数ペア:

[(1, 198315360), (2, 99157680), (3, 66105120), (4, 49578840), (5, 39663072), (6, 33052560), (8, 24789420), (9, 22035040), (10, 19831536), (12, 16526280), (15, 13221024), (16, 12394710), (18, 11017520), (20, 9915768), (24, 8263140), (30, 6610512), (32, 6197355), (36, 5508760), (40, 4957884), (41, 4836960), (45, 4407008), (48, 4131570), (60, 3305256), (72, 2754380), (80, 2478942), (82, 2418480), (90, 2203504), (96, 2065785), (120, 1652628), (123, 1612320), (144, 1377190), (160, 1239471), (164, 1209240), (180, 1101752), (205, 967392), (240, 826314), (246, 806160), (288, 688595), (328, 604620), (360, 550876), (369, 537440), (410, 483696), (480, 413157), (492, 403080), (615, 322464), (656, 302310), (720, 275438), (738, 268720), (820, 241848), (984, 201540), (1230, 161232), (1312, 151155), (1440, 137719), (1476, 134360), (1640, 120924), (1845, 107488), (1968, 100770), (2460, 80616), (2952, 67180), (3280, 60462), (3359, 59040), (3690, 53744), (3936, 50385), (4920, 40308), (5904, 33590), (6560, 30231), (6718, 29520), (7380, 26872), (9840, 20154), (10077, 19680), (11808, 16795), (13436, 14760)]