133131120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4049}}^1$

素因数の和:4202

約数の個数: 80

約数和(自身を含む): 415821600

約数和(自身を除く): 282690480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2192, 2740, 3288, 4049, 4110, 5480, 6576, 8098, 8220, 10960, 12147, 16196, 16440, 20245, 24294, 32392, 32880, 40490, 48588, 60735, 64784, 80980, 97176, 121470, 161960, 194352, 242940, 323920, 485880, 554713, 971760, 1109426, 1664139, 2218852, 2773565, 3328278, 4437704, 5547130, 6656556, 8320695, 8875408, 11094260, 13313112, 16641390, 22188520, 26626224, 33282780, 44377040, 66565560, 133131120]

約数ペア:

[(1, 133131120), (2, 66565560), (3, 44377040), (4, 33282780), (5, 26626224), (6, 22188520), (8, 16641390), (10, 13313112), (12, 11094260), (15, 8875408), (16, 8320695), (20, 6656556), (24, 5547130), (30, 4437704), (40, 3328278), (48, 2773565), (60, 2218852), (80, 1664139), (120, 1109426), (137, 971760), (240, 554713), (274, 485880), (411, 323920), (548, 242940), (685, 194352), (822, 161960), (1096, 121470), (1370, 97176), (1644, 80980), (2055, 64784), (2192, 60735), (2740, 48588), (3288, 40490), (4049, 32880), (4110, 32392), (5480, 24294), (6576, 20245), (8098, 16440), (8220, 16196), (10960, 12147)]