228512160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5119}}^1$

素因数の和:5171

約数の個数: 144

約数和(自身を含む): 805109760

約数和(自身を除く): 576597600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5119, 5580, 7440, 8928, 10238, 11160, 14880, 15357, 20476, 22320, 25595, 30714, 40952, 44640, 46071, 51190, 61428, 76785, 81904, 92142, 102380, 122856, 153570, 158689, 163808, 184284, 204760, 230355, 245712, 307140, 317378, 368568, 409520, 460710, 476067, 491424, 614280, 634756, 737136, 793445, 819040, 921420, 952134, 1228560, 1269512, 1428201, 1474272, 1586890, 1842840, 1904268, 2380335, 2457120, 2539024, 2856402, 3173780, 3685680, 3808536, 4760670, 5078048, 5712804, 6347560, 7141005, 7371360, 7617072, 9521340, 11425608, 12695120, 14282010, 15234144, 19042680, 22851216, 25390240, 28564020, 38085360, 45702432, 57128040, 76170720, 114256080, 228512160]

約数ペア:

[(1, 228512160), (2, 114256080), (3, 76170720), (4, 57128040), (5, 45702432), (6, 38085360), (8, 28564020), (9, 25390240), (10, 22851216), (12, 19042680), (15, 15234144), (16, 14282010), (18, 12695120), (20, 11425608), (24, 9521340), (30, 7617072), (31, 7371360), (32, 7141005), (36, 6347560), (40, 5712804), (45, 5078048), (48, 4760670), (60, 3808536), (62, 3685680), (72, 3173780), (80, 2856402), (90, 2539024), (93, 2457120), (96, 2380335), (120, 1904268), (124, 1842840), (144, 1586890), (155, 1474272), (160, 1428201), (180, 1269512), (186, 1228560), (240, 952134), (248, 921420), (279, 819040), (288, 793445), (310, 737136), (360, 634756), (372, 614280), (465, 491424), (480, 476067), (496, 460710), (558, 409520), (620, 368568), (720, 317378), (744, 307140), (930, 245712), (992, 230355), (1116, 204760), (1240, 184284), (1395, 163808), (1440, 158689), (1488, 153570), (1860, 122856), (2232, 102380), (2480, 92142), (2790, 81904), (2976, 76785), (3720, 61428), (4464, 51190), (4960, 46071), (5119, 44640), (5580, 40952), (7440, 30714), (8928, 25595), (10238, 22320), (11160, 20476), (14880, 15357)]