48120480

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 240

約数和(自身を含む): 175633920

約数和(自身を除く): 127513440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 79, 80, 81, 90, 94, 96, 108, 120, 135, 141, 144, 158, 160, 162, 180, 188, 216, 235, 237, 240, 270, 282, 288, 316, 324, 360, 376, 395, 405, 423, 432, 470, 474, 480, 540, 564, 632, 648, 705, 711, 720, 752, 790, 810, 846, 864, 940, 948, 1080, 1128, 1185, 1264, 1269, 1296, 1410, 1422, 1440, 1504, 1580, 1620, 1692, 1880, 1896, 2115, 2133, 2160, 2256, 2370, 2528, 2538, 2592, 2820, 2844, 3160, 3240, 3384, 3555, 3713, 3760, 3792, 3807, 4230, 4266, 4320, 4512, 4740, 5076, 5640, 5688, 6320, 6345, 6399, 6480, 6768, 7110, 7426, 7520, 7584, 7614, 8460, 8532, 9480, 10152, 10665, 11139, 11280, 11376, 12640, 12690, 12798, 12960, 13536, 14220, 14852, 15228, 16920, 17064, 18565, 18960, 19035, 20304, 21330, 22278, 22560, 22752, 25380, 25596, 28440, 29704, 30456, 31995, 33417, 33840, 34128, 37130, 37920, 38070, 40608, 42660, 44556, 50760, 51192, 55695, 56880, 59408, 60912, 63990, 66834, 67680, 68256, 74260, 76140, 85320, 89112, 100251, 101520, 102384, 111390, 113760, 118816, 121824, 127980, 133668, 148520, 152280, 167085, 170640, 178224, 200502, 203040, 204768, 222780, 255960, 267336, 297040, 300753, 304560, 334170, 341280, 356448, 401004, 445560, 501255, 511920, 534672, 594080, 601506, 609120, 668340, 802008, 891120, 1002510, 1023840, 1069344, 1203012, 1336680, 1503765, 1604016, 1782240, 2005020, 2406024, 2673360, 3007530, 3208032, 4010040, 4812048, 5346720, 6015060, 8020080, 9624096, 12030120, 16040160, 24060240, 48120480]

約数ペア:

[(1, 48120480), (2, 24060240), (3, 16040160), (4, 12030120), (5, 9624096), (6, 8020080), (8, 6015060), (9, 5346720), (10, 4812048), (12, 4010040), (15, 3208032), (16, 3007530), (18, 2673360), (20, 2406024), (24, 2005020), (27, 1782240), (30, 1604016), (32, 1503765), (36, 1336680), (40, 1203012), (45, 1069344), (47, 1023840), (48, 1002510), (54, 891120), (60, 802008), (72, 668340), (79, 609120), (80, 601506), (81, 594080), (90, 534672), (94, 511920), (96, 501255), (108, 445560), (120, 401004), (135, 356448), (141, 341280), (144, 334170), (158, 304560), (160, 300753), (162, 297040), (180, 267336), (188, 255960), (216, 222780), (235, 204768), (237, 203040), (240, 200502), (270, 178224), (282, 170640), (288, 167085), (316, 152280), (324, 148520), (360, 133668), (376, 127980), (395, 121824), (405, 118816), (423, 113760), (432, 111390), (470, 102384), (474, 101520), (480, 100251), (540, 89112), (564, 85320), (632, 76140), (648, 74260), (705, 68256), (711, 67680), (720, 66834), (752, 63990), (790, 60912), (810, 59408), (846, 56880), (864, 55695), (940, 51192), (948, 50760), (1080, 44556), (1128, 42660), (1185, 40608), (1264, 38070), (1269, 37920), (1296, 37130), (1410, 34128), (1422, 33840), (1440, 33417), (1504, 31995), (1580, 30456), (1620, 29704), (1692, 28440), (1880, 25596), (1896, 25380), (2115, 22752), (2133, 22560), (2160, 22278), (2256, 21330), (2370, 20304), (2528, 19035), (2538, 18960), (2592, 18565), (2820, 17064), (2844, 16920), (3160, 15228), (3240, 14852), (3384, 14220), (3555, 13536), (3713, 12960), (3760, 12798), (3792, 12690), (3807, 12640), (4230, 11376), (4266, 11280), (4320, 11139), (4512, 10665), (4740, 10152), (5076, 9480), (5640, 8532), (5688, 8460), (6320, 7614), (6345, 7584), (6399, 7520), (6480, 7426), (6768, 7110)]