74080560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:371

約数の個数: 160

約数和(自身を含む): 247698432

約数和(自身を除く): 173617872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 67, 68, 80, 85, 102, 120, 134, 136, 170, 201, 204, 240, 255, 268, 271, 272, 335, 340, 402, 408, 510, 536, 542, 670, 680, 804, 813, 816, 1005, 1020, 1072, 1084, 1139, 1340, 1355, 1360, 1608, 1626, 2010, 2040, 2168, 2278, 2680, 2710, 3216, 3252, 3417, 4020, 4065, 4080, 4336, 4556, 4607, 5360, 5420, 5695, 6504, 6834, 8040, 8130, 9112, 9214, 10840, 11390, 13008, 13668, 13821, 16080, 16260, 17085, 18157, 18224, 18428, 21680, 22780, 23035, 27336, 27642, 32520, 34170, 36314, 36856, 45560, 46070, 54471, 54672, 55284, 65040, 68340, 69105, 72628, 73712, 90785, 91120, 92140, 108942, 110568, 136680, 138210, 145256, 181570, 184280, 217884, 221136, 272355, 273360, 276420, 290512, 308669, 363140, 368560, 435768, 544710, 552840, 617338, 726280, 871536, 926007, 1089420, 1105680, 1234676, 1452560, 1543345, 1852014, 2178840, 2469352, 3086690, 3704028, 4357680, 4630035, 4938704, 6173380, 7408056, 9260070, 12346760, 14816112, 18520140, 24693520, 37040280, 74080560]

約数ペア:

[(1, 74080560), (2, 37040280), (3, 24693520), (4, 18520140), (5, 14816112), (6, 12346760), (8, 9260070), (10, 7408056), (12, 6173380), (15, 4938704), (16, 4630035), (17, 4357680), (20, 3704028), (24, 3086690), (30, 2469352), (34, 2178840), (40, 1852014), (48, 1543345), (51, 1452560), (60, 1234676), (67, 1105680), (68, 1089420), (80, 926007), (85, 871536), (102, 726280), (120, 617338), (134, 552840), (136, 544710), (170, 435768), (201, 368560), (204, 363140), (240, 308669), (255, 290512), (268, 276420), (271, 273360), (272, 272355), (335, 221136), (340, 217884), (402, 184280), (408, 181570), (510, 145256), (536, 138210), (542, 136680), (670, 110568), (680, 108942), (804, 92140), (813, 91120), (816, 90785), (1005, 73712), (1020, 72628), (1072, 69105), (1084, 68340), (1139, 65040), (1340, 55284), (1355, 54672), (1360, 54471), (1608, 46070), (1626, 45560), (2010, 36856), (2040, 36314), (2168, 34170), (2278, 32520), (2680, 27642), (2710, 27336), (3216, 23035), (3252, 22780), (3417, 21680), (4020, 18428), (4065, 18224), (4080, 18157), (4336, 17085), (4556, 16260), (4607, 16080), (5360, 13821), (5420, 13668), (5695, 13008), (6504, 11390), (6834, 10840), (8040, 9214), (8130, 9112)]