2380879360

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1579}}^1$

素因数の和:1652

約数の個数: 160

約数和(自身を含む): 6206745600

約数和(自身を除く): 3825866240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 128, 152, 155, 160, 190, 248, 256, 304, 310, 320, 380, 496, 512, 589, 608, 620, 640, 760, 992, 1178, 1216, 1240, 1280, 1520, 1579, 1984, 2356, 2432, 2480, 2560, 2945, 3040, 3158, 3968, 4712, 4864, 4960, 5890, 6080, 6316, 7895, 7936, 9424, 9728, 9920, 11780, 12160, 12632, 15790, 15872, 18848, 19840, 23560, 24320, 25264, 30001, 31580, 37696, 39680, 47120, 48640, 48949, 50528, 60002, 63160, 75392, 79360, 94240, 97898, 101056, 120004, 126320, 150005, 150784, 188480, 195796, 202112, 240008, 244745, 252640, 300010, 301568, 376960, 391592, 404224, 480016, 489490, 505280, 600020, 753920, 783184, 808448, 930031, 960032, 978980, 1010560, 1200040, 1507840, 1566368, 1860062, 1920064, 1957960, 2021120, 2400080, 3132736, 3720124, 3840128, 3915920, 4042240, 4650155, 4800160, 6265472, 7440248, 7680256, 7831840, 9300310, 9600320, 12530944, 14880496, 15360512, 15663680, 18600620, 19200640, 25061888, 29760992, 31327360, 37201240, 38401280, 59521984, 62654720, 74402480, 76802560, 119043968, 125309440, 148804960, 238087936, 297609920, 476175872, 595219840, 1190439680, 2380879360]

約数ペア:

[(1, 2380879360), (2, 1190439680), (4, 595219840), (5, 476175872), (8, 297609920), (10, 238087936), (16, 148804960), (19, 125309440), (20, 119043968), (31, 76802560), (32, 74402480), (38, 62654720), (40, 59521984), (62, 38401280), (64, 37201240), (76, 31327360), (80, 29760992), (95, 25061888), (124, 19200640), (128, 18600620), (152, 15663680), (155, 15360512), (160, 14880496), (190, 12530944), (248, 9600320), (256, 9300310), (304, 7831840), (310, 7680256), (320, 7440248), (380, 6265472), (496, 4800160), (512, 4650155), (589, 4042240), (608, 3915920), (620, 3840128), (640, 3720124), (760, 3132736), (992, 2400080), (1178, 2021120), (1216, 1957960), (1240, 1920064), (1280, 1860062), (1520, 1566368), (1579, 1507840), (1984, 1200040), (2356, 1010560), (2432, 978980), (2480, 960032), (2560, 930031), (2945, 808448), (3040, 783184), (3158, 753920), (3968, 600020), (4712, 505280), (4864, 489490), (4960, 480016), (5890, 404224), (6080, 391592), (6316, 376960), (7895, 301568), (7936, 300010), (9424, 252640), (9728, 244745), (9920, 240008), (11780, 202112), (12160, 195796), (12632, 188480), (15790, 150784), (15872, 150005), (18848, 126320), (19840, 120004), (23560, 101056), (24320, 97898), (25264, 94240), (30001, 79360), (31580, 75392), (37696, 63160), (39680, 60002), (47120, 50528), (48640, 48949)]