30922020480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1238863}}^1$

素因数の和:1238898

約数の個数: 128

約数和(自身を含む): 106145867520

約数和(自身を除く): 75223847040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 1238863, 2477726, 3716589, 4955452, 6194315, 7433178, 9910904, 12388630, 14866356, 16105219, 18582945, 19821808, 24777260, 29732712, 32210438, 37165890, 39643616, 48315657, 49554520, 59465424, 64420876, 74331780, 79287232, 80526095, 96631314, 99109040, 118930848, 128841752, 148663560, 158574464, 161052190, 193262628, 198218080, 237861696, 241578285, 257683504, 297327120, 322104380, 386525256, 396436160, 475723392, 483156570, 515367008, 594654240, 644208760, 773050512, 792872320, 966313140, 1030734016, 1189308480, 1288417520, 1546101024, 1932626280, 2061468032, 2378616960, 2576835040, 3092202048, 3865252560, 5153670080, 6184404096, 7730505120, 10307340160, 15461010240, 30922020480]

約数ペア:

[(1, 30922020480), (2, 15461010240), (3, 10307340160), (4, 7730505120), (5, 6184404096), (6, 5153670080), (8, 3865252560), (10, 3092202048), (12, 2576835040), (13, 2378616960), (15, 2061468032), (16, 1932626280), (20, 1546101024), (24, 1288417520), (26, 1189308480), (30, 1030734016), (32, 966313140), (39, 792872320), (40, 773050512), (48, 644208760), (52, 594654240), (60, 515367008), (64, 483156570), (65, 475723392), (78, 396436160), (80, 386525256), (96, 322104380), (104, 297327120), (120, 257683504), (128, 241578285), (130, 237861696), (156, 198218080), (160, 193262628), (192, 161052190), (195, 158574464), (208, 148663560), (240, 128841752), (260, 118930848), (312, 99109040), (320, 96631314), (384, 80526095), (390, 79287232), (416, 74331780), (480, 64420876), (520, 59465424), (624, 49554520), (640, 48315657), (780, 39643616), (832, 37165890), (960, 32210438), (1040, 29732712), (1248, 24777260), (1560, 19821808), (1664, 18582945), (1920, 16105219), (2080, 14866356), (2496, 12388630), (3120, 9910904), (4160, 7433178), (4992, 6194315), (6240, 4955452), (8320, 3716589), (12480, 2477726), (24960, 1238863)]