38946720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1979}}^1$

素因数の和:2038

約数の個数: 96

約数和(自身を含む): 125737920

約数和(自身を除く): 86791200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 246, 328, 410, 480, 492, 615, 656, 820, 984, 1230, 1312, 1640, 1968, 1979, 2460, 3280, 3936, 3958, 4920, 5937, 6560, 7916, 9840, 9895, 11874, 15832, 19680, 19790, 23748, 29685, 31664, 39580, 47496, 59370, 63328, 79160, 81139, 94992, 118740, 158320, 162278, 189984, 237480, 243417, 316640, 324556, 405695, 474960, 486834, 649112, 811390, 949920, 973668, 1217085, 1298224, 1622780, 1947336, 2434170, 2596448, 3245560, 3894672, 4868340, 6491120, 7789344, 9736680, 12982240, 19473360, 38946720]

約数ペア:

[(1, 38946720), (2, 19473360), (3, 12982240), (4, 9736680), (5, 7789344), (6, 6491120), (8, 4868340), (10, 3894672), (12, 3245560), (15, 2596448), (16, 2434170), (20, 1947336), (24, 1622780), (30, 1298224), (32, 1217085), (40, 973668), (41, 949920), (48, 811390), (60, 649112), (80, 486834), (82, 474960), (96, 405695), (120, 324556), (123, 316640), (160, 243417), (164, 237480), (205, 189984), (240, 162278), (246, 158320), (328, 118740), (410, 94992), (480, 81139), (492, 79160), (615, 63328), (656, 59370), (820, 47496), (984, 39580), (1230, 31664), (1312, 29685), (1640, 23748), (1968, 19790), (1979, 19680), (2460, 15832), (3280, 11874), (3936, 9895), (3958, 9840), (4920, 7916), (5937, 6560)]