348985680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{2129}}^1$

素因数の和:2828

約数の個数: 80

約数和(自身を含む): 1083948480

約数和(自身を除く): 734962800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 683, 1366, 2049, 2129, 2732, 3415, 4098, 4258, 5464, 6387, 6830, 8196, 8516, 10245, 10645, 10928, 12774, 13660, 16392, 17032, 20490, 21290, 25548, 27320, 31935, 32784, 34064, 40980, 42580, 51096, 54640, 63870, 81960, 85160, 102192, 127740, 163920, 170320, 255480, 510960, 1454107, 2908214, 4362321, 5816428, 7270535, 8724642, 11632856, 14541070, 17449284, 21811605, 23265712, 29082140, 34898568, 43623210, 58164280, 69797136, 87246420, 116328560, 174492840, 348985680]

約数ペア:

[(1, 348985680), (2, 174492840), (3, 116328560), (4, 87246420), (5, 69797136), (6, 58164280), (8, 43623210), (10, 34898568), (12, 29082140), (15, 23265712), (16, 21811605), (20, 17449284), (24, 14541070), (30, 11632856), (40, 8724642), (48, 7270535), (60, 5816428), (80, 4362321), (120, 2908214), (240, 1454107), (683, 510960), (1366, 255480), (2049, 170320), (2129, 163920), (2732, 127740), (3415, 102192), (4098, 85160), (4258, 81960), (5464, 63870), (6387, 54640), (6830, 51096), (8196, 42580), (8516, 40980), (10245, 34064), (10645, 32784), (10928, 31935), (12774, 27320), (13660, 25548), (16392, 21290), (17032, 20490)]