489088077720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1489}}^1\times {\mathrm{248839}}^1$

素因数の和:250353

約数の個数: 128

約数和(自身を含む): 1601733312000

約数和(自身を除く): 1112645234280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 1489, 2978, 4467, 5956, 7445, 8934, 11912, 14890, 16379, 17868, 22335, 29780, 32758, 35736, 44670, 49137, 59560, 65516, 81895, 89340, 98274, 131032, 163790, 178680, 196548, 245685, 248839, 327580, 393096, 491370, 497678, 655160, 746517, 982740, 995356, 1244195, 1493034, 1965480, 1990712, 2488390, 2737229, 2986068, 3732585, 4976780, 5474458, 5972136, 7465170, 8211687, 9953560, 10948916, 13686145, 14930340, 16423374, 21897832, 27372290, 29860680, 32846748, 41058435, 54744580, 65693496, 82116870, 109489160, 164233740, 328467480, 370521271, 741042542, 1111563813, 1482085084, 1852606355, 2223127626, 2964170168, 3705212710, 4075733981, 4446255252, 5557819065, 7410425420, 8151467962, 8892510504, 11115638130, 12227201943, 14820850840, 16302935924, 20378669905, 22231276260, 24454403886, 32605871848, 40757339810, 44462552520, 48908807772, 61136009715, 81514679620, 97817615544, 122272019430, 163029359240, 244544038860, 489088077720]

約数ペア:

[(1, 489088077720), (2, 244544038860), (3, 163029359240), (4, 122272019430), (5, 97817615544), (6, 81514679620), (8, 61136009715), (10, 48908807772), (11, 44462552520), (12, 40757339810), (15, 32605871848), (20, 24454403886), (22, 22231276260), (24, 20378669905), (30, 16302935924), (33, 14820850840), (40, 12227201943), (44, 11115638130), (55, 8892510504), (60, 8151467962), (66, 7410425420), (88, 5557819065), (110, 4446255252), (120, 4075733981), (132, 3705212710), (165, 2964170168), (220, 2223127626), (264, 1852606355), (330, 1482085084), (440, 1111563813), (660, 741042542), (1320, 370521271), (1489, 328467480), (2978, 164233740), (4467, 109489160), (5956, 82116870), (7445, 65693496), (8934, 54744580), (11912, 41058435), (14890, 32846748), (16379, 29860680), (17868, 27372290), (22335, 21897832), (29780, 16423374), (32758, 14930340), (35736, 13686145), (44670, 10948916), (49137, 9953560), (59560, 8211687), (65516, 7465170), (81895, 5972136), (89340, 5474458), (98274, 4976780), (131032, 3732585), (163790, 2986068), (178680, 2737229), (196548, 2488390), (245685, 1990712), (248839, 1965480), (327580, 1493034), (393096, 1244195), (491370, 995356), (497678, 982740), (655160, 746517)]