156486240

素因数分解:

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

素因数の和:693

約数の個数: 144

約数和(自身を含む): 537316416

約数和(自身を除く): 380830176

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, 90, 96, 120, 144, 160, 180, 240, 271, 288, 360, 401, 480, 542, 720, 802, 813, 1084, 1203, 1355, 1440, 1604, 1626, 2005, 2168, 2406, 2439, 2710, 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, 18045, 19248, 19512, 21680, 24060, 24390, 26016, 28872, 32080, 32520, 36090, 38496, 39024, 43360, 48120, 48780, 57744, 64160, 65040, 72180, 78048, 96240, 97560, 108671, 115488, 130080, 144360, 192480, 195120, 217342, 288720, 326013, 390240, 434684, 543355, 577440, 652026, 869368, 978039, 1086710, 1304052, 1630065, 1738736, 1956078, 2173420, 2608104, 3260130, 3477472, 3912156, 4346840, 4890195, 5216208, 6520260, 7824312, 8693680, 9780390, 10432416, 13040520, 15648624, 17387360, 19560780, 26081040, 31297248, 39121560, 52162080, 78243120, 156486240]

約数ペア:

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