455865120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3557}}^1$

素因数の和:3667

約数の個数: 144

約数和(自身を含む): 1573561080

約数和(自身を除く): 1117695960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 89, 90, 96, 120, 144, 160, 178, 180, 240, 267, 288, 356, 360, 445, 480, 534, 712, 720, 801, 890, 1068, 1335, 1424, 1440, 1602, 1780, 2136, 2670, 2848, 3204, 3557, 3560, 4005, 4272, 5340, 6408, 7114, 7120, 8010, 8544, 10671, 10680, 12816, 14228, 14240, 16020, 17785, 21342, 21360, 25632, 28456, 32013, 32040, 35570, 42684, 42720, 53355, 56912, 64026, 64080, 71140, 85368, 106710, 113824, 128052, 128160, 142280, 160065, 170736, 213420, 256104, 284560, 316573, 320130, 341472, 426840, 512208, 569120, 633146, 640260, 853680, 949719, 1024416, 1266292, 1280520, 1582865, 1707360, 1899438, 2532584, 2561040, 2849157, 3165730, 3798876, 4748595, 5065168, 5122080, 5698314, 6331460, 7597752, 9497190, 10130336, 11396628, 12662920, 14245785, 15195504, 18994380, 22793256, 25325840, 28491570, 30391008, 37988760, 45586512, 50651680, 56983140, 75977520, 91173024, 113966280, 151955040, 227932560, 455865120]

約数ペア:

[(1, 455865120), (2, 227932560), (3, 151955040), (4, 113966280), (5, 91173024), (6, 75977520), (8, 56983140), (9, 50651680), (10, 45586512), (12, 37988760), (15, 30391008), (16, 28491570), (18, 25325840), (20, 22793256), (24, 18994380), (30, 15195504), (32, 14245785), (36, 12662920), (40, 11396628), (45, 10130336), (48, 9497190), (60, 7597752), (72, 6331460), (80, 5698314), (89, 5122080), (90, 5065168), (96, 4748595), (120, 3798876), (144, 3165730), (160, 2849157), (178, 2561040), (180, 2532584), (240, 1899438), (267, 1707360), (288, 1582865), (356, 1280520), (360, 1266292), (445, 1024416), (480, 949719), (534, 853680), (712, 640260), (720, 633146), (801, 569120), (890, 512208), (1068, 426840), (1335, 341472), (1424, 320130), (1440, 316573), (1602, 284560), (1780, 256104), (2136, 213420), (2670, 170736), (2848, 160065), (3204, 142280), (3557, 128160), (3560, 128052), (4005, 113824), (4272, 106710), (5340, 85368), (6408, 71140), (7114, 64080), (7120, 64026), (8010, 56912), (8544, 53355), (10671, 42720), (10680, 42684), (12816, 35570), (14228, 32040), (14240, 32013), (16020, 28456), (17785, 25632), (21342, 21360)]