73189680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13259}}^1$

素因数の和:13298

約数の個数: 80

約数和(自身を含む): 236770560

約数和(自身を除く): 163580880

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, 13259, 26518, 39777, 53036, 66295, 79554, 106072, 132590, 159108, 198885, 212144, 265180, 304957, 318216, 397770, 530360, 609914, 636432, 795540, 914871, 1060720, 1219828, 1524785, 1591080, 1829742, 2439656, 3049570, 3182160, 3659484, 4574355, 4879312, 6099140, 7318968, 9148710, 12198280, 14637936, 18297420, 24396560, 36594840, 73189680]

約数ペア:

[(1, 73189680), (2, 36594840), (3, 24396560), (4, 18297420), (5, 14637936), (6, 12198280), (8, 9148710), (10, 7318968), (12, 6099140), (15, 4879312), (16, 4574355), (20, 3659484), (23, 3182160), (24, 3049570), (30, 2439656), (40, 1829742), (46, 1591080), (48, 1524785), (60, 1219828), (69, 1060720), (80, 914871), (92, 795540), (115, 636432), (120, 609914), (138, 530360), (184, 397770), (230, 318216), (240, 304957), (276, 265180), (345, 212144), (368, 198885), (460, 159108), (552, 132590), (690, 106072), (920, 79554), (1104, 66295), (1380, 53036), (1840, 39777), (2760, 26518), (5520, 13259)]