312972480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{401}}^1$

素因数の和:695

約数の個数: 168

約数和(自身を含む): 1083161664

約数和(自身を除く): 770189184

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 271, 288, 320, 360, 401, 480, 542, 576, 720, 802, 813, 960, 1084, 1203, 1355, 1440, 1604, 1626, 2005, 2168, 2406, 2439, 2710, 2880, 3208, 3252, 3609, 4010, 4065, 4336, 4812, 4878, 5420, 6015, 6416, 6504, 7218, 8020, 8130, 8672, 9624, 9756, 10840, 12030, 12195, 12832, 13008, 14436, 16040, 16260, 17344, 18045, 19248, 19512, 21680, 24060, 24390, 25664, 26016, 28872, 32080, 32520, 36090, 38496, 39024, 43360, 48120, 48780, 52032, 57744, 64160, 65040, 72180, 76992, 78048, 86720, 96240, 97560, 108671, 115488, 128320, 130080, 144360, 156096, 192480, 195120, 217342, 230976, 260160, 288720, 326013, 384960, 390240, 434684, 543355, 577440, 652026, 780480, 869368, 978039, 1086710, 1154880, 1304052, 1630065, 1738736, 1956078, 2173420, 2608104, 3260130, 3477472, 3912156, 4346840, 4890195, 5216208, 6520260, 6954944, 7824312, 8693680, 9780390, 10432416, 13040520, 15648624, 17387360, 19560780, 20864832, 26081040, 31297248, 34774720, 39121560, 52162080, 62594496, 78243120, 104324160, 156486240, 312972480]

約数ペア:

[(1, 312972480), (2, 156486240), (3, 104324160), (4, 78243120), (5, 62594496), (6, 52162080), (8, 39121560), (9, 34774720), (10, 31297248), (12, 26081040), (15, 20864832), (16, 19560780), (18, 17387360), (20, 15648624), (24, 13040520), (30, 10432416), (32, 9780390), (36, 8693680), (40, 7824312), (45, 6954944), (48, 6520260), (60, 5216208), (64, 4890195), (72, 4346840), (80, 3912156), (90, 3477472), (96, 3260130), (120, 2608104), (144, 2173420), (160, 1956078), (180, 1738736), (192, 1630065), (240, 1304052), (271, 1154880), (288, 1086710), (320, 978039), (360, 869368), (401, 780480), (480, 652026), (542, 577440), (576, 543355), (720, 434684), (802, 390240), (813, 384960), (960, 326013), (1084, 288720), (1203, 260160), (1355, 230976), (1440, 217342), (1604, 195120), (1626, 192480), (2005, 156096), (2168, 144360), (2406, 130080), (2439, 128320), (2710, 115488), (2880, 108671), (3208, 97560), (3252, 96240), (3609, 86720), (4010, 78048), (4065, 76992), (4336, 72180), (4812, 65040), (4878, 64160), (5420, 57744), (6015, 52032), (6416, 48780), (6504, 48120), (7218, 43360), (8020, 39024), (8130, 38496), (8672, 36090), (9624, 32520), (9756, 32080), (10840, 28872), (12030, 26016), (12195, 25664), (12832, 24390), (13008, 24060), (14436, 21680), (16040, 19512), (16260, 19248), (17344, 18045)]