380573.0000000

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:775

約数の個数: 48

約数和(自身を含む): 4155840

約数和(自身を除く): 2626110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 739, 1035, 1478, 2070, 2217, 3695, 4434, 6651, 7390, 11085, 13302, 16997, 22170, 33255, 33994, 50991, 66510, 84985, 101982, 152973, 169970, 254955, 305946, 509910, 764865, 1529730]

約数ペア:

[(1, 1529730), (2, 764865), (3, 509910), (5, 305946), (6, 254955), (9, 169970), (10, 152973), (15, 101982), (18, 84985), (23, 66510), (30, 50991), (45, 33994), (46, 33255), (69, 22170), (90, 16997), (115, 13302), (138, 11085), (207, 7390), (230, 6651), (345, 4434), (414, 3695), (690, 2217), (739, 2070), (1035, 1478)]