144276240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:541

約数の個数: 160

約数和(自身を含む): 475683840

約数和(自身を除く): 331407600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 59, 60, 69, 80, 92, 115, 118, 120, 138, 177, 184, 230, 236, 240, 276, 295, 345, 354, 368, 443, 460, 472, 552, 590, 690, 708, 885, 886, 920, 944, 1104, 1180, 1329, 1357, 1380, 1416, 1770, 1772, 1840, 2215, 2360, 2658, 2714, 2760, 2832, 3540, 3544, 4071, 4430, 4720, 5316, 5428, 5520, 6645, 6785, 7080, 7088, 8142, 8860, 10189, 10632, 10856, 13290, 13570, 14160, 16284, 17720, 20355, 20378, 21264, 21712, 26137, 26580, 27140, 30567, 32568, 35440, 40710, 40756, 50945, 52274, 53160, 54280, 61134, 65136, 78411, 81420, 81512, 101890, 104548, 106320, 108560, 122268, 130685, 152835, 156822, 162840, 163024, 203780, 209096, 244536, 261370, 305670, 313644, 325680, 392055, 407560, 418192, 489072, 522740, 601151, 611340, 627288, 784110, 815120, 1045480, 1202302, 1222680, 1254576, 1568220, 1803453, 2090960, 2404604, 2445360, 3005755, 3136440, 3606906, 4809208, 6011510, 6272880, 7213812, 9017265, 9618416, 12023020, 14427624, 18034530, 24046040, 28855248, 36069060, 48092080, 72138120, 144276240]

約数ペア:

[(1, 144276240), (2, 72138120), (3, 48092080), (4, 36069060), (5, 28855248), (6, 24046040), (8, 18034530), (10, 14427624), (12, 12023020), (15, 9618416), (16, 9017265), (20, 7213812), (23, 6272880), (24, 6011510), (30, 4809208), (40, 3606906), (46, 3136440), (48, 3005755), (59, 2445360), (60, 2404604), (69, 2090960), (80, 1803453), (92, 1568220), (115, 1254576), (118, 1222680), (120, 1202302), (138, 1045480), (177, 815120), (184, 784110), (230, 627288), (236, 611340), (240, 601151), (276, 522740), (295, 489072), (345, 418192), (354, 407560), (368, 392055), (443, 325680), (460, 313644), (472, 305670), (552, 261370), (590, 244536), (690, 209096), (708, 203780), (885, 163024), (886, 162840), (920, 156822), (944, 152835), (1104, 130685), (1180, 122268), (1329, 108560), (1357, 106320), (1380, 104548), (1416, 101890), (1770, 81512), (1772, 81420), (1840, 78411), (2215, 65136), (2360, 61134), (2658, 54280), (2714, 53160), (2760, 52274), (2832, 50945), (3540, 40756), (3544, 40710), (4071, 35440), (4430, 32568), (4720, 30567), (5316, 27140), (5428, 26580), (5520, 26137), (6645, 21712), (6785, 21264), (7080, 20378), (7088, 20355), (8142, 17720), (8860, 16284), (10189, 14160), (10632, 13570), (10856, 13290)]