392739120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1511}}^1$

素因数の和:1568

約数の個数: 180

約数和(自身を含む): 1392942096

約数和(自身を除く): 1000202976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 361, 380, 456, 570, 684, 720, 722, 760, 855, 912, 1083, 1140, 1368, 1444, 1511, 1520, 1710, 1805, 2166, 2280, 2736, 2888, 3022, 3249, 3420, 3610, 4332, 4533, 4560, 5415, 5776, 6044, 6498, 6840, 7220, 7555, 8664, 9066, 10830, 12088, 12996, 13599, 13680, 14440, 15110, 16245, 17328, 18132, 21660, 22665, 24176, 25992, 27198, 28709, 28880, 30220, 32490, 36264, 43320, 45330, 51984, 54396, 57418, 60440, 64980, 67995, 72528, 86127, 86640, 90660, 108792, 114836, 120880, 129960, 135990, 143545, 172254, 181320, 217584, 229672, 258381, 259920, 271980, 287090, 344508, 362640, 430635, 459344, 516762, 543960, 545471, 574180, 689016, 861270, 1033524, 1087920, 1090942, 1148360, 1291905, 1378032, 1636413, 1722540, 2067048, 2181884, 2296720, 2583810, 2727355, 3272826, 3445080, 4134096, 4363768, 4909239, 5167620, 5454710, 6545652, 6890160, 8182065, 8727536, 9818478, 10335240, 10909420, 13091304, 16364130, 19636956, 20670480, 21818840, 24546195, 26182608, 32728260, 39273912, 43637680, 49092390, 65456520, 78547824, 98184780, 130913040, 196369560, 392739120]

約数ペア:

[(1, 392739120), (2, 196369560), (3, 130913040), (4, 98184780), (5, 78547824), (6, 65456520), (8, 49092390), (9, 43637680), (10, 39273912), (12, 32728260), (15, 26182608), (16, 24546195), (18, 21818840), (19, 20670480), (20, 19636956), (24, 16364130), (30, 13091304), (36, 10909420), (38, 10335240), (40, 9818478), (45, 8727536), (48, 8182065), (57, 6890160), (60, 6545652), (72, 5454710), (76, 5167620), (80, 4909239), (90, 4363768), (95, 4134096), (114, 3445080), (120, 3272826), (144, 2727355), (152, 2583810), (171, 2296720), (180, 2181884), (190, 2067048), (228, 1722540), (240, 1636413), (285, 1378032), (304, 1291905), (342, 1148360), (360, 1090942), (361, 1087920), (380, 1033524), (456, 861270), (570, 689016), (684, 574180), (720, 545471), (722, 543960), (760, 516762), (855, 459344), (912, 430635), (1083, 362640), (1140, 344508), (1368, 287090), (1444, 271980), (1511, 259920), (1520, 258381), (1710, 229672), (1805, 217584), (2166, 181320), (2280, 172254), (2736, 143545), (2888, 135990), (3022, 129960), (3249, 120880), (3420, 114836), (3610, 108792), (4332, 90660), (4533, 86640), (4560, 86127), (5415, 72528), (5776, 67995), (6044, 64980), (6498, 60440), (6840, 57418), (7220, 54396), (7555, 51984), (8664, 45330), (9066, 43320), (10830, 36264), (12088, 32490), (12996, 30220), (13599, 28880), (13680, 28709), (14440, 27198), (15110, 25992), (16245, 24176), (17328, 22665), (18132, 21660)]