66695520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3389}}^1$

素因数の和:3448

約数の個数: 96

約数和(自身を含む): 215278560

約数和(自身を除く): 148583040

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, 2460, 3280, 3389, 3936, 4920, 6560, 6778, 9840, 10167, 13556, 16945, 19680, 20334, 27112, 33890, 40668, 50835, 54224, 67780, 81336, 101670, 108448, 135560, 138949, 162672, 203340, 271120, 277898, 325344, 406680, 416847, 542240, 555796, 694745, 813360, 833694, 1111592, 1389490, 1626720, 1667388, 2084235, 2223184, 2778980, 3334776, 4168470, 4446368, 5557960, 6669552, 8336940, 11115920, 13339104, 16673880, 22231840, 33347760, 66695520]

約数ペア:

[(1, 66695520), (2, 33347760), (3, 22231840), (4, 16673880), (5, 13339104), (6, 11115920), (8, 8336940), (10, 6669552), (12, 5557960), (15, 4446368), (16, 4168470), (20, 3334776), (24, 2778980), (30, 2223184), (32, 2084235), (40, 1667388), (41, 1626720), (48, 1389490), (60, 1111592), (80, 833694), (82, 813360), (96, 694745), (120, 555796), (123, 542240), (160, 416847), (164, 406680), (205, 325344), (240, 277898), (246, 271120), (328, 203340), (410, 162672), (480, 138949), (492, 135560), (615, 108448), (656, 101670), (820, 81336), (984, 67780), (1230, 54224), (1312, 50835), (1640, 40668), (1968, 33890), (2460, 27112), (3280, 20334), (3389, 19680), (3936, 16945), (4920, 13556), (6560, 10167), (6778, 9840)]