224219640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{81239}}^1$

素因数の和:81276

約数の個数: 64

約数和(自身を含む): 701913600

約数和(自身を除く): 477693960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 81239, 162478, 243717, 324956, 406195, 487434, 649912, 812390, 974868, 1218585, 1624780, 1868497, 1949736, 2437170, 3249560, 3736994, 4874340, 5605491, 7473988, 9342485, 9748680, 11210982, 14947976, 18684970, 22421964, 28027455, 37369940, 44843928, 56054910, 74739880, 112109820, 224219640]

約数ペア:

[(1, 224219640), (2, 112109820), (3, 74739880), (4, 56054910), (5, 44843928), (6, 37369940), (8, 28027455), (10, 22421964), (12, 18684970), (15, 14947976), (20, 11210982), (23, 9748680), (24, 9342485), (30, 7473988), (40, 5605491), (46, 4874340), (60, 3736994), (69, 3249560), (92, 2437170), (115, 1949736), (120, 1868497), (138, 1624780), (184, 1218585), (230, 974868), (276, 812390), (345, 649912), (460, 487434), (552, 406195), (690, 324956), (920, 243717), (1380, 162478), (2760, 81239)]