15182640

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:110

約数の個数: 240

約数和(自身を含む): 58496256

約数和(自身を除く): 43313616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 71, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 142, 144, 162, 165, 176, 180, 198, 213, 216, 220, 240, 243, 264, 270, 284, 297, 324, 330, 355, 360, 396, 405, 426, 432, 440, 486, 495, 528, 540, 568, 594, 639, 648, 660, 710, 720, 781, 792, 810, 852, 880, 891, 972, 990, 1065, 1080, 1136, 1188, 1215, 1278, 1296, 1320, 1420, 1485, 1562, 1584, 1620, 1704, 1782, 1917, 1944, 1980, 2130, 2160, 2343, 2376, 2430, 2556, 2640, 2673, 2840, 2970, 3124, 3195, 3240, 3408, 3564, 3834, 3888, 3905, 3960, 4260, 4455, 4686, 4752, 4860, 5112, 5346, 5680, 5751, 5940, 6248, 6390, 6480, 7029, 7128, 7668, 7810, 7920, 8520, 8910, 9372, 9585, 9720, 10224, 10692, 11502, 11715, 11880, 12496, 12780, 13365, 14058, 14256, 15336, 15620, 17040, 17253, 17820, 18744, 19170, 19440, 21087, 21384, 23004, 23430, 23760, 25560, 26730, 28116, 28755, 30672, 31240, 34506, 35145, 35640, 37488, 38340, 42174, 42768, 46008, 46860, 51120, 53460, 56232, 57510, 62480, 63261, 69012, 70290, 71280, 76680, 84348, 86265, 92016, 93720, 105435, 106920, 112464, 115020, 126522, 138024, 140580, 153360, 168696, 172530, 187440, 189783, 210870, 213840, 230040, 253044, 276048, 281160, 316305, 337392, 345060, 379566, 421740, 460080, 506088, 562320, 632610, 690120, 759132, 843480, 948915, 1012176, 1265220, 1380240, 1518264, 1686960, 1897830, 2530440, 3036528, 3795660, 5060880, 7591320, 15182640]

約数ペア:

[(1, 15182640), (2, 7591320), (3, 5060880), (4, 3795660), (5, 3036528), (6, 2530440), (8, 1897830), (9, 1686960), (10, 1518264), (11, 1380240), (12, 1265220), (15, 1012176), (16, 948915), (18, 843480), (20, 759132), (22, 690120), (24, 632610), (27, 562320), (30, 506088), (33, 460080), (36, 421740), (40, 379566), (44, 345060), (45, 337392), (48, 316305), (54, 281160), (55, 276048), (60, 253044), (66, 230040), (71, 213840), (72, 210870), (80, 189783), (81, 187440), (88, 172530), (90, 168696), (99, 153360), (108, 140580), (110, 138024), (120, 126522), (132, 115020), (135, 112464), (142, 106920), (144, 105435), (162, 93720), (165, 92016), (176, 86265), (180, 84348), (198, 76680), (213, 71280), (216, 70290), (220, 69012), (240, 63261), (243, 62480), (264, 57510), (270, 56232), (284, 53460), (297, 51120), (324, 46860), (330, 46008), (355, 42768), (360, 42174), (396, 38340), (405, 37488), (426, 35640), (432, 35145), (440, 34506), (486, 31240), (495, 30672), (528, 28755), (540, 28116), (568, 26730), (594, 25560), (639, 23760), (648, 23430), (660, 23004), (710, 21384), (720, 21087), (781, 19440), (792, 19170), (810, 18744), (852, 17820), (880, 17253), (891, 17040), (972, 15620), (990, 15336), (1065, 14256), (1080, 14058), (1136, 13365), (1188, 12780), (1215, 12496), (1278, 11880), (1296, 11715), (1320, 11502), (1420, 10692), (1485, 10224), (1562, 9720), (1584, 9585), (1620, 9372), (1704, 8910), (1782, 8520), (1917, 7920), (1944, 7810), (1980, 7668), (2130, 7128), (2160, 7029), (2343, 6480), (2376, 6390), (2430, 6248), (2556, 5940), (2640, 5751), (2673, 5680), (2840, 5346), (2970, 5112), (3124, 4860), (3195, 4752), (3240, 4686), (3408, 4455), (3564, 4260), (3834, 3960), (3888, 3905)]