30988420560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{387743}}^1$

素因数の和:387802

約数の個数: 160

約数和(自身を含む): 109622983680

約数和(自身を除く): 78634563120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 240, 270, 296, 333, 360, 370, 432, 444, 540, 555, 592, 666, 720, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1776, 1998, 2160, 2220, 2664, 2960, 3330, 3996, 4440, 4995, 5328, 6660, 7992, 8880, 9990, 13320, 15984, 19980, 26640, 39960, 79920, 387743, 775486, 1163229, 1550972, 1938715, 2326458, 3101944, 3489687, 3877430, 4652916, 5816145, 6203888, 6979374, 7754860, 9305832, 10469061, 11632290, 13958748, 14346491, 15509720, 17448435, 18611664, 20938122, 23264580, 27917496, 28692982, 31019440, 34896870, 41876244, 43039473, 46529160, 52345305, 55834992, 57385964, 69793740, 71732455, 83752488, 86078946, 93058320, 104690610, 114771928, 129118419, 139587480, 143464910, 167504976, 172157892, 209381220, 215197365, 229543856, 258236838, 279174960, 286929820, 344315784, 387355257, 418762440, 430394730, 516473676, 573859640, 645592095, 688631568, 774710514, 837524880, 860789460, 1032947352, 1147719280, 1291184190, 1549421028, 1721578920, 1936776285, 2065894704, 2582368380, 3098842056, 3443157840, 3873552570, 5164736760, 6197684112, 7747105140, 10329473520, 15494210280, 30988420560]

約数ペア:

[(1, 30988420560), (2, 15494210280), (3, 10329473520), (4, 7747105140), (5, 6197684112), (6, 5164736760), (8, 3873552570), (9, 3443157840), (10, 3098842056), (12, 2582368380), (15, 2065894704), (16, 1936776285), (18, 1721578920), (20, 1549421028), (24, 1291184190), (27, 1147719280), (30, 1032947352), (36, 860789460), (37, 837524880), (40, 774710514), (45, 688631568), (48, 645592095), (54, 573859640), (60, 516473676), (72, 430394730), (74, 418762440), (80, 387355257), (90, 344315784), (108, 286929820), (111, 279174960), (120, 258236838), (135, 229543856), (144, 215197365), (148, 209381220), (180, 172157892), (185, 167504976), (216, 143464910), (222, 139587480), (240, 129118419), (270, 114771928), (296, 104690610), (333, 93058320), (360, 86078946), (370, 83752488), (432, 71732455), (444, 69793740), (540, 57385964), (555, 55834992), (592, 52345305), (666, 46529160), (720, 43039473), (740, 41876244), (888, 34896870), (999, 31019440), (1080, 28692982), (1110, 27917496), (1332, 23264580), (1480, 20938122), (1665, 18611664), (1776, 17448435), (1998, 15509720), (2160, 14346491), (2220, 13958748), (2664, 11632290), (2960, 10469061), (3330, 9305832), (3996, 7754860), (4440, 6979374), (4995, 6203888), (5328, 5816145), (6660, 4652916), (7992, 3877430), (8880, 3489687), (9990, 3101944), (13320, 2326458), (15984, 1938715), (19980, 1550972), (26640, 1163229), (39960, 775486), (79920, 387743)]