87330720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5869}}^1$

素因数の和:5918

約数の個数: 96

約数和(自身を含む): 284014080

約数和(自身を除く): 196683360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 5869, 7440, 11738, 14880, 17607, 23476, 29345, 35214, 46952, 58690, 70428, 88035, 93904, 117380, 140856, 176070, 181939, 187808, 234760, 281712, 352140, 363878, 469520, 545817, 563424, 704280, 727756, 909695, 939040, 1091634, 1408560, 1455512, 1819390, 2183268, 2729085, 2817120, 2911024, 3638780, 4366536, 5458170, 5822048, 7277560, 8733072, 10916340, 14555120, 17466144, 21832680, 29110240, 43665360, 87330720]

約数ペア:

[(1, 87330720), (2, 43665360), (3, 29110240), (4, 21832680), (5, 17466144), (6, 14555120), (8, 10916340), (10, 8733072), (12, 7277560), (15, 5822048), (16, 5458170), (20, 4366536), (24, 3638780), (30, 2911024), (31, 2817120), (32, 2729085), (40, 2183268), (48, 1819390), (60, 1455512), (62, 1408560), (80, 1091634), (93, 939040), (96, 909695), (120, 727756), (124, 704280), (155, 563424), (160, 545817), (186, 469520), (240, 363878), (248, 352140), (310, 281712), (372, 234760), (465, 187808), (480, 181939), (496, 176070), (620, 140856), (744, 117380), (930, 93904), (992, 88035), (1240, 70428), (1488, 58690), (1860, 46952), (2480, 35214), (2976, 29345), (3720, 23476), (4960, 17607), (5869, 14880), (7440, 11738)]