66380640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3373}}^1$

素因数の和:3432

約数の個数: 96

約数和(自身を含む): 214262496

約数和(自身を除く): 147881856

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, 3373, 3936, 4920, 6560, 6746, 9840, 10119, 13492, 16865, 19680, 20238, 26984, 33730, 40476, 50595, 53968, 67460, 80952, 101190, 107936, 134920, 138293, 161904, 202380, 269840, 276586, 323808, 404760, 414879, 539680, 553172, 691465, 809520, 829758, 1106344, 1382930, 1619040, 1659516, 2074395, 2212688, 2765860, 3319032, 4148790, 4425376, 5531720, 6638064, 8297580, 11063440, 13276128, 16595160, 22126880, 33190320, 66380640]

約数ペア:

[(1, 66380640), (2, 33190320), (3, 22126880), (4, 16595160), (5, 13276128), (6, 11063440), (8, 8297580), (10, 6638064), (12, 5531720), (15, 4425376), (16, 4148790), (20, 3319032), (24, 2765860), (30, 2212688), (32, 2074395), (40, 1659516), (41, 1619040), (48, 1382930), (60, 1106344), (80, 829758), (82, 809520), (96, 691465), (120, 553172), (123, 539680), (160, 414879), (164, 404760), (205, 323808), (240, 276586), (246, 269840), (328, 202380), (410, 161904), (480, 138293), (492, 134920), (615, 107936), (656, 101190), (820, 80952), (984, 67460), (1230, 53968), (1312, 50595), (1640, 40476), (1968, 33730), (2460, 26984), (3280, 20238), (3373, 19680), (3936, 16865), (4920, 13492), (6560, 10119), (6746, 9840)]