181262557680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1499}}^1\times {\mathrm{16253}}^1$

素因数の和:17799

約数の個数: 160

約数和(自身を含む): 580462848000

約数和(自身を除く): 399200290320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1499, 1860, 2480, 2998, 3720, 4497, 5996, 7440, 7495, 8994, 11992, 14990, 16253, 17988, 22485, 23984, 29980, 32506, 35976, 44970, 46469, 48759, 59960, 65012, 71952, 81265, 89940, 92938, 97518, 119920, 130024, 139407, 162530, 179880, 185876, 195036, 232345, 243795, 260048, 278814, 325060, 359760, 371752, 390072, 464690, 487590, 503843, 557628, 650120, 697035, 743504, 780144, 929380, 975180, 1007686, 1115256, 1300240, 1394070, 1511529, 1858760, 1950360, 2015372, 2230512, 2519215, 2788140, 3023058, 3717520, 3900720, 4030744, 5038430, 5576280, 6046116, 7557645, 8061488, 10076860, 11152560, 12092232, 15115290, 20153720, 24184464, 24363247, 30230580, 40307440, 48726494, 60461160, 73089741, 97452988, 120922320, 121816235, 146179482, 194905976, 243632470, 292358964, 365448705, 389811952, 487264940, 584717928, 730897410, 755260657, 974529880, 1169435856, 1461794820, 1510521314, 1949059760, 2265781971, 2923589640, 3021042628, 3776303285, 4531563942, 5847179280, 6042085256, 7552606570, 9063127884, 11328909855, 12084170512, 15105213140, 18126255768, 22657819710, 30210426280, 36252511536, 45315639420, 60420852560, 90631278840, 181262557680]

約数ペア:

[(1, 181262557680), (2, 90631278840), (3, 60420852560), (4, 45315639420), (5, 36252511536), (6, 30210426280), (8, 22657819710), (10, 18126255768), (12, 15105213140), (15, 12084170512), (16, 11328909855), (20, 9063127884), (24, 7552606570), (30, 6042085256), (31, 5847179280), (40, 4531563942), (48, 3776303285), (60, 3021042628), (62, 2923589640), (80, 2265781971), (93, 1949059760), (120, 1510521314), (124, 1461794820), (155, 1169435856), (186, 974529880), (240, 755260657), (248, 730897410), (310, 584717928), (372, 487264940), (465, 389811952), (496, 365448705), (620, 292358964), (744, 243632470), (930, 194905976), (1240, 146179482), (1488, 121816235), (1499, 120922320), (1860, 97452988), (2480, 73089741), (2998, 60461160), (3720, 48726494), (4497, 40307440), (5996, 30230580), (7440, 24363247), (7495, 24184464), (8994, 20153720), (11992, 15115290), (14990, 12092232), (16253, 11152560), (17988, 10076860), (22485, 8061488), (23984, 7557645), (29980, 6046116), (32506, 5576280), (35976, 5038430), (44970, 4030744), (46469, 3900720), (48759, 3717520), (59960, 3023058), (65012, 2788140), (71952, 2519215), (81265, 2230512), (89940, 2015372), (92938, 1950360), (97518, 1858760), (119920, 1511529), (130024, 1394070), (139407, 1300240), (162530, 1115256), (179880, 1007686), (185876, 975180), (195036, 929380), (232345, 780144), (243795, 743504), (260048, 697035), (278814, 650120), (325060, 557628), (359760, 503843), (371752, 487590), (390072, 464690)]