2078226720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{160357}}^1$

素因数の和:160384

約数の個数: 120

約数和(自身を含む): 7334454204

約数和(自身を除く): 5256227484

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 160357, 320714, 481071, 641428, 801785, 962142, 1282856, 1443213, 1603570, 1924284, 2405355, 2565712, 2886426, 3207140, 3848568, 4329639, 4810710, 5131424, 5772852, 6414280, 7216065, 7697136, 8659278, 9621420, 11545704, 12828560, 12988917, 14432130, 15394272, 17318556, 19242840, 21648195, 23091408, 25657120, 25977834, 28864260, 34637112, 38485680, 43296390, 46182816, 51955668, 57728520, 64944585, 69274224, 76971360, 86592780, 103911336, 115457040, 129889170, 138548448, 173185560, 207822672, 230914080, 259778340, 346371120, 415645344, 519556680, 692742240, 1039113360, 2078226720]

約数ペア:

[(1, 2078226720), (2, 1039113360), (3, 692742240), (4, 519556680), (5, 415645344), (6, 346371120), (8, 259778340), (9, 230914080), (10, 207822672), (12, 173185560), (15, 138548448), (16, 129889170), (18, 115457040), (20, 103911336), (24, 86592780), (27, 76971360), (30, 69274224), (32, 64944585), (36, 57728520), (40, 51955668), (45, 46182816), (48, 43296390), (54, 38485680), (60, 34637112), (72, 28864260), (80, 25977834), (81, 25657120), (90, 23091408), (96, 21648195), (108, 19242840), (120, 17318556), (135, 15394272), (144, 14432130), (160, 12988917), (162, 12828560), (180, 11545704), (216, 9621420), (240, 8659278), (270, 7697136), (288, 7216065), (324, 6414280), (360, 5772852), (405, 5131424), (432, 4810710), (480, 4329639), (540, 3848568), (648, 3207140), (720, 2886426), (810, 2565712), (864, 2405355), (1080, 1924284), (1296, 1603570), (1440, 1443213), (1620, 1282856), (2160, 962142), (2592, 801785), (3240, 641428), (4320, 481071), (6480, 320714), (12960, 160357)]