120723288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:465

約数の個数: 128

約数和(自身を含む): 362880000

約数和(自身を除く): 242156712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 71, 84, 87, 116, 142, 168, 174, 203, 213, 232, 284, 348, 349, 406, 426, 497, 568, 609, 696, 698, 812, 852, 994, 1047, 1218, 1396, 1491, 1624, 1704, 1988, 2059, 2094, 2436, 2443, 2792, 2982, 3976, 4118, 4188, 4872, 4886, 5964, 6177, 7329, 8236, 8376, 9772, 10121, 11928, 12354, 14413, 14658, 16472, 19544, 20242, 24708, 24779, 28826, 29316, 30363, 40484, 43239, 49416, 49558, 57652, 58632, 60726, 70847, 74337, 80968, 86478, 99116, 115304, 121452, 141694, 148674, 172956, 173453, 198232, 212541, 242904, 283388, 297348, 345912, 346906, 425082, 520359, 566776, 594696, 693812, 718591, 850164, 1040718, 1387624, 1437182, 1700328, 2081436, 2155773, 2874364, 4162872, 4311546, 5030137, 5748728, 8623092, 10060274, 15090411, 17246184, 20120548, 30180822, 40241096, 60361644, 120723288]

約数ペア:

[(1, 120723288), (2, 60361644), (3, 40241096), (4, 30180822), (6, 20120548), (7, 17246184), (8, 15090411), (12, 10060274), (14, 8623092), (21, 5748728), (24, 5030137), (28, 4311546), (29, 4162872), (42, 2874364), (56, 2155773), (58, 2081436), (71, 1700328), (84, 1437182), (87, 1387624), (116, 1040718), (142, 850164), (168, 718591), (174, 693812), (203, 594696), (213, 566776), (232, 520359), (284, 425082), (348, 346906), (349, 345912), (406, 297348), (426, 283388), (497, 242904), (568, 212541), (609, 198232), (696, 173453), (698, 172956), (812, 148674), (852, 141694), (994, 121452), (1047, 115304), (1218, 99116), (1396, 86478), (1491, 80968), (1624, 74337), (1704, 70847), (1988, 60726), (2059, 58632), (2094, 57652), (2436, 49558), (2443, 49416), (2792, 43239), (2982, 40484), (3976, 30363), (4118, 29316), (4188, 28826), (4872, 24779), (4886, 24708), (5964, 20242), (6177, 19544), (7329, 16472), (8236, 14658), (8376, 14413), (9772, 12354), (10121, 11928)]