423377880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{277}}^1$

素因数の和:609

約数の個数: 128

約数和(自身を含む): 1306644480

約数和(自身を除く): 883266600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 271, 277, 282, 376, 470, 542, 554, 564, 705, 813, 831, 940, 1084, 1108, 1128, 1355, 1385, 1410, 1626, 1662, 1880, 2168, 2216, 2710, 2770, 2820, 3252, 3324, 4065, 4155, 5420, 5540, 5640, 6504, 6648, 8130, 8310, 10840, 11080, 12737, 13019, 16260, 16620, 25474, 26038, 32520, 33240, 38211, 39057, 50948, 52076, 63685, 65095, 75067, 76422, 78114, 101896, 104152, 127370, 130190, 150134, 152844, 156228, 191055, 195285, 225201, 254740, 260380, 300268, 305688, 312456, 375335, 382110, 390570, 450402, 509480, 520760, 600536, 750670, 764220, 781140, 900804, 1126005, 1501340, 1528440, 1562280, 1801608, 2252010, 3002680, 3528149, 4504020, 7056298, 9008040, 10584447, 14112596, 17640745, 21168894, 28225192, 35281490, 42337788, 52922235, 70562980, 84675576, 105844470, 141125960, 211688940, 423377880]

約数ペア:

[(1, 423377880), (2, 211688940), (3, 141125960), (4, 105844470), (5, 84675576), (6, 70562980), (8, 52922235), (10, 42337788), (12, 35281490), (15, 28225192), (20, 21168894), (24, 17640745), (30, 14112596), (40, 10584447), (47, 9008040), (60, 7056298), (94, 4504020), (120, 3528149), (141, 3002680), (188, 2252010), (235, 1801608), (271, 1562280), (277, 1528440), (282, 1501340), (376, 1126005), (470, 900804), (542, 781140), (554, 764220), (564, 750670), (705, 600536), (813, 520760), (831, 509480), (940, 450402), (1084, 390570), (1108, 382110), (1128, 375335), (1355, 312456), (1385, 305688), (1410, 300268), (1626, 260380), (1662, 254740), (1880, 225201), (2168, 195285), (2216, 191055), (2710, 156228), (2770, 152844), (2820, 150134), (3252, 130190), (3324, 127370), (4065, 104152), (4155, 101896), (5420, 78114), (5540, 76422), (5640, 75067), (6504, 65095), (6648, 63685), (8130, 52076), (8310, 50948), (10840, 39057), (11080, 38211), (12737, 33240), (13019, 32520), (16260, 26038), (16620, 25474)]