4181208960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{15667}}^1$

素因数の和:15828

約数の個数: 128

約数和(自身を含む): 13424342400

約数和(自身を除く): 9243133440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 139, 160, 192, 240, 278, 320, 384, 417, 480, 556, 640, 695, 834, 960, 1112, 1390, 1668, 1920, 2085, 2224, 2780, 3336, 4170, 4448, 5560, 6672, 8340, 8896, 11120, 13344, 15667, 16680, 17792, 22240, 26688, 31334, 33360, 44480, 47001, 53376, 62668, 66720, 78335, 88960, 94002, 125336, 133440, 156670, 188004, 235005, 250672, 266880, 313340, 376008, 470010, 501344, 626680, 752016, 940020, 1002688, 1253360, 1504032, 1880040, 2005376, 2177713, 2506720, 3008064, 3760080, 4355426, 5013440, 6016128, 6533139, 7520160, 8710852, 10026880, 10888565, 13066278, 15040320, 17421704, 21777130, 26132556, 30080640, 32665695, 34843408, 43554260, 52265112, 65331390, 69686816, 87108520, 104530224, 130662780, 139373632, 174217040, 209060448, 261325560, 278747264, 348434080, 418120896, 522651120, 696868160, 836241792, 1045302240, 1393736320, 2090604480, 4181208960]

約数ペア:

[(1, 4181208960), (2, 2090604480), (3, 1393736320), (4, 1045302240), (5, 836241792), (6, 696868160), (8, 522651120), (10, 418120896), (12, 348434080), (15, 278747264), (16, 261325560), (20, 209060448), (24, 174217040), (30, 139373632), (32, 130662780), (40, 104530224), (48, 87108520), (60, 69686816), (64, 65331390), (80, 52265112), (96, 43554260), (120, 34843408), (128, 32665695), (139, 30080640), (160, 26132556), (192, 21777130), (240, 17421704), (278, 15040320), (320, 13066278), (384, 10888565), (417, 10026880), (480, 8710852), (556, 7520160), (640, 6533139), (695, 6016128), (834, 5013440), (960, 4355426), (1112, 3760080), (1390, 3008064), (1668, 2506720), (1920, 2177713), (2085, 2005376), (2224, 1880040), (2780, 1504032), (3336, 1253360), (4170, 1002688), (4448, 940020), (5560, 752016), (6672, 626680), (8340, 501344), (8896, 470010), (11120, 376008), (13344, 313340), (15667, 266880), (16680, 250672), (17792, 235005), (22240, 188004), (26688, 156670), (31334, 133440), (33360, 125336), (44480, 94002), (47001, 88960), (53376, 78335), (62668, 66720)]