2088390960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{863}}^1\times {\mathrm{3361}}^1$

素因数の和:4243

約数の個数: 120

約数和(自身を含む): 7023729024

約数和(自身を除く): 4935338064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 863, 1726, 2589, 3361, 3452, 4315, 5178, 6722, 6904, 7767, 8630, 10083, 10356, 12945, 13444, 13808, 15534, 16805, 17260, 20166, 20712, 25890, 26888, 30249, 31068, 33610, 34520, 38835, 40332, 41424, 50415, 51780, 53776, 60498, 62136, 67220, 69040, 77670, 80664, 100830, 103560, 120996, 124272, 134440, 151245, 155340, 161328, 201660, 207120, 241992, 268880, 302490, 310680, 403320, 483984, 604980, 621360, 806640, 1209960, 2419920, 2900543, 5801086, 8701629, 11602172, 14502715, 17403258, 23204344, 26104887, 29005430, 34806516, 43508145, 46408688, 52209774, 58010860, 69613032, 87016290, 104419548, 116021720, 130524435, 139226064, 174032580, 208839096, 232043440, 261048870, 348065160, 417678192, 522097740, 696130320, 1044195480, 2088390960]

約数ペア:

[(1, 2088390960), (2, 1044195480), (3, 696130320), (4, 522097740), (5, 417678192), (6, 348065160), (8, 261048870), (9, 232043440), (10, 208839096), (12, 174032580), (15, 139226064), (16, 130524435), (18, 116021720), (20, 104419548), (24, 87016290), (30, 69613032), (36, 58010860), (40, 52209774), (45, 46408688), (48, 43508145), (60, 34806516), (72, 29005430), (80, 26104887), (90, 23204344), (120, 17403258), (144, 14502715), (180, 11602172), (240, 8701629), (360, 5801086), (720, 2900543), (863, 2419920), (1726, 1209960), (2589, 806640), (3361, 621360), (3452, 604980), (4315, 483984), (5178, 403320), (6722, 310680), (6904, 302490), (7767, 268880), (8630, 241992), (10083, 207120), (10356, 201660), (12945, 161328), (13444, 155340), (13808, 151245), (15534, 134440), (16805, 124272), (17260, 120996), (20166, 103560), (20712, 100830), (25890, 80664), (26888, 77670), (30249, 69040), (31068, 67220), (33610, 62136), (34520, 60498), (38835, 53776), (40332, 51780), (41424, 50415)]