902382720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15161}}^1$

素因数の和:15214

約数の個数: 128

約数和(自身を含む): 2969326080

約数和(自身を除く): 2066943360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 14880, 15161, 19840, 29760, 30322, 45483, 59520, 60644, 75805, 90966, 121288, 151610, 181932, 227415, 242576, 303220, 363864, 454830, 469991, 485152, 606440, 727728, 909660, 939982, 970304, 1212880, 1409973, 1455456, 1819320, 1879964, 1940608, 2349955, 2425760, 2819946, 2910912, 3638640, 3759928, 4699910, 4851520, 5639892, 5821824, 7049865, 7277280, 7519856, 9399820, 9703040, 11279784, 14099730, 14554560, 15039712, 18799640, 22559568, 28199460, 29109120, 30079424, 37599280, 45119136, 56398920, 60158848, 75198560, 90238272, 112797840, 150397120, 180476544, 225595680, 300794240, 451191360, 902382720]

約数ペア:

[(1, 902382720), (2, 451191360), (3, 300794240), (4, 225595680), (5, 180476544), (6, 150397120), (8, 112797840), (10, 90238272), (12, 75198560), (15, 60158848), (16, 56398920), (20, 45119136), (24, 37599280), (30, 30079424), (31, 29109120), (32, 28199460), (40, 22559568), (48, 18799640), (60, 15039712), (62, 14554560), (64, 14099730), (80, 11279784), (93, 9703040), (96, 9399820), (120, 7519856), (124, 7277280), (128, 7049865), (155, 5821824), (160, 5639892), (186, 4851520), (192, 4699910), (240, 3759928), (248, 3638640), (310, 2910912), (320, 2819946), (372, 2425760), (384, 2349955), (465, 1940608), (480, 1879964), (496, 1819320), (620, 1455456), (640, 1409973), (744, 1212880), (930, 970304), (960, 939982), (992, 909660), (1240, 727728), (1488, 606440), (1860, 485152), (1920, 469991), (1984, 454830), (2480, 363864), (2976, 303220), (3720, 242576), (3968, 227415), (4960, 181932), (5952, 151610), (7440, 121288), (9920, 90966), (11904, 75805), (14880, 60644), (15161, 59520), (19840, 45483), (29760, 30322)]