258114960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9689}}^1$

素因数の和:9745

約数の個数: 120

約数和(自身を含む): 890355960

約数和(自身を除く): 632241000

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, 6660, 8880, 9689, 13320, 19378, 26640, 29067, 38756, 48445, 58134, 77512, 87201, 96890, 116268, 145335, 155024, 174402, 193780, 232536, 290670, 348804, 358493, 387560, 436005, 465072, 581340, 697608, 716986, 775120, 872010, 1075479, 1162680, 1395216, 1433972, 1744020, 1792465, 2150958, 2325360, 2867944, 3226437, 3488040, 3584930, 4301916, 5377395, 5735888, 6452874, 6976080, 7169860, 8603832, 10754790, 12905748, 14339720, 16132185, 17207664, 21509580, 25811496, 28679440, 32264370, 43019160, 51622992, 64528740, 86038320, 129057480, 258114960]

約数ペア:

[(1, 258114960), (2, 129057480), (3, 86038320), (4, 64528740), (5, 51622992), (6, 43019160), (8, 32264370), (9, 28679440), (10, 25811496), (12, 21509580), (15, 17207664), (16, 16132185), (18, 14339720), (20, 12905748), (24, 10754790), (30, 8603832), (36, 7169860), (37, 6976080), (40, 6452874), (45, 5735888), (48, 5377395), (60, 4301916), (72, 3584930), (74, 3488040), (80, 3226437), (90, 2867944), (111, 2325360), (120, 2150958), (144, 1792465), (148, 1744020), (180, 1433972), (185, 1395216), (222, 1162680), (240, 1075479), (296, 872010), (333, 775120), (360, 716986), (370, 697608), (444, 581340), (555, 465072), (592, 436005), (666, 387560), (720, 358493), (740, 348804), (888, 290670), (1110, 232536), (1332, 193780), (1480, 174402), (1665, 155024), (1776, 145335), (2220, 116268), (2664, 96890), (2960, 87201), (3330, 77512), (4440, 58134), (5328, 48445), (6660, 38756), (8880, 29067), (9689, 26640), (13320, 19378)]