387047760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{146609}}^1$

素因数の和:146636

約数の個数: 80

約数和(自身を含む): 1308934080

約数和(自身を除く): 921886320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 146609, 293218, 439827, 586436, 733045, 879654, 1172872, 1466090, 1612699, 1759308, 2199135, 2345744, 2932180, 3225398, 3518616, 4398270, 4838097, 5864360, 6450796, 7037232, 8063495, 8796540, 9676194, 11728720, 12901592, 16126990, 17593080, 19352388, 24190485, 25803184, 32253980, 35186160, 38704776, 48380970, 64507960, 77409552, 96761940, 129015920, 193523880, 387047760]

約数ペア:

[(1, 387047760), (2, 193523880), (3, 129015920), (4, 96761940), (5, 77409552), (6, 64507960), (8, 48380970), (10, 38704776), (11, 35186160), (12, 32253980), (15, 25803184), (16, 24190485), (20, 19352388), (22, 17593080), (24, 16126990), (30, 12901592), (33, 11728720), (40, 9676194), (44, 8796540), (48, 8063495), (55, 7037232), (60, 6450796), (66, 5864360), (80, 4838097), (88, 4398270), (110, 3518616), (120, 3225398), (132, 2932180), (165, 2345744), (176, 2199135), (220, 1759308), (240, 1612699), (264, 1466090), (330, 1172872), (440, 879654), (528, 733045), (660, 586436), (880, 439827), (1320, 293218), (2640, 146609)]