2018395560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{410243}}^1$

素因数の和:410298

約数の個数: 64

約数和(自身を含む): 6202889280

約数和(自身を除く): 4184493720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 410243, 820486, 1230729, 1640972, 2051215, 2461458, 3281944, 4102430, 4922916, 6153645, 8204860, 9845832, 12307290, 16409720, 16819963, 24614580, 33639926, 49229160, 50459889, 67279852, 84099815, 100919778, 134559704, 168199630, 201839556, 252299445, 336399260, 403679112, 504598890, 672798520, 1009197780, 2018395560]

約数ペア:

[(1, 2018395560), (2, 1009197780), (3, 672798520), (4, 504598890), (5, 403679112), (6, 336399260), (8, 252299445), (10, 201839556), (12, 168199630), (15, 134559704), (20, 100919778), (24, 84099815), (30, 67279852), (40, 50459889), (41, 49229160), (60, 33639926), (82, 24614580), (120, 16819963), (123, 16409720), (164, 12307290), (205, 9845832), (246, 8204860), (328, 6153645), (410, 4922916), (492, 4102430), (615, 3281944), (820, 2461458), (984, 2051215), (1230, 1640972), (1640, 1230729), (2460, 820486), (4920, 410243)]