426691320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{323251}}^1$

素因数の和:323276

約数の個数: 64

約数和(自身を含む): 1396448640

約数和(自身を除く): 969757320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 323251, 646502, 969753, 1293004, 1616255, 1939506, 2586008, 3232510, 3555761, 3879012, 4848765, 6465020, 7111522, 7758024, 9697530, 10667283, 12930040, 14223044, 17778805, 19395060, 21334566, 28446088, 35557610, 38790120, 42669132, 53336415, 71115220, 85338264, 106672830, 142230440, 213345660, 426691320]

約数ペア:

[(1, 426691320), (2, 213345660), (3, 142230440), (4, 106672830), (5, 85338264), (6, 71115220), (8, 53336415), (10, 42669132), (11, 38790120), (12, 35557610), (15, 28446088), (20, 21334566), (22, 19395060), (24, 17778805), (30, 14223044), (33, 12930040), (40, 10667283), (44, 9697530), (55, 7758024), (60, 7111522), (66, 6465020), (88, 4848765), (110, 3879012), (120, 3555761), (132, 3232510), (165, 2586008), (220, 1939506), (264, 1616255), (330, 1293004), (440, 969753), (660, 646502), (1320, 323251)]