147345840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5531}}^1$

素因数の和:5587

約数の個数: 120

約数和(自身を含む): 508302288

約数和(自身を除く): 360956448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 4440, 5328, 5531, 6660, 8880, 11062, 13320, 16593, 22124, 26640, 27655, 33186, 44248, 49779, 55310, 66372, 82965, 88496, 99558, 110620, 132744, 165930, 199116, 204647, 221240, 248895, 265488, 331860, 398232, 409294, 442480, 497790, 613941, 663720, 796464, 818588, 995580, 1023235, 1227882, 1327440, 1637176, 1841823, 1991160, 2046470, 2455764, 3069705, 3274352, 3683646, 3982320, 4092940, 4911528, 6139410, 7367292, 8185880, 9209115, 9823056, 12278820, 14734584, 16371760, 18418230, 24557640, 29469168, 36836460, 49115280, 73672920, 147345840]

約数ペア:

[(1, 147345840), (2, 73672920), (3, 49115280), (4, 36836460), (5, 29469168), (6, 24557640), (8, 18418230), (9, 16371760), (10, 14734584), (12, 12278820), (15, 9823056), (16, 9209115), (18, 8185880), (20, 7367292), (24, 6139410), (30, 4911528), (36, 4092940), (37, 3982320), (40, 3683646), (45, 3274352), (48, 3069705), (60, 2455764), (72, 2046470), (74, 1991160), (80, 1841823), (90, 1637176), (111, 1327440), (120, 1227882), (144, 1023235), (148, 995580), (180, 818588), (185, 796464), (222, 663720), (240, 613941), (296, 497790), (333, 442480), (360, 409294), (370, 398232), (444, 331860), (555, 265488), (592, 248895), (666, 221240), (720, 204647), (740, 199116), (888, 165930), (1110, 132744), (1332, 110620), (1480, 99558), (1665, 88496), (1776, 82965), (2220, 66372), (2664, 55310), (2960, 49779), (3330, 44248), (4440, 33186), (5328, 27655), (5531, 26640), (6660, 22124), (8880, 16593), (11062, 13320)]