38413680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6959}}^1$

素因数の和:6998

約数の個数: 80

約数和(自身を含む): 124277760

約数和(自身を除く): 85864080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 6959, 13918, 20877, 27836, 34795, 41754, 55672, 69590, 83508, 104385, 111344, 139180, 160057, 167016, 208770, 278360, 320114, 334032, 417540, 480171, 556720, 640228, 800285, 835080, 960342, 1280456, 1600570, 1670160, 1920684, 2400855, 2560912, 3201140, 3841368, 4801710, 6402280, 7682736, 9603420, 12804560, 19206840, 38413680]

約数ペア:

[(1, 38413680), (2, 19206840), (3, 12804560), (4, 9603420), (5, 7682736), (6, 6402280), (8, 4801710), (10, 3841368), (12, 3201140), (15, 2560912), (16, 2400855), (20, 1920684), (23, 1670160), (24, 1600570), (30, 1280456), (40, 960342), (46, 835080), (48, 800285), (60, 640228), (69, 556720), (80, 480171), (92, 417540), (115, 334032), (120, 320114), (138, 278360), (184, 208770), (230, 167016), (240, 160057), (276, 139180), (345, 111344), (368, 104385), (460, 83508), (552, 69590), (690, 55672), (920, 41754), (1104, 34795), (1380, 27836), (1840, 20877), (2760, 13918), (5520, 6959)]