460771920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{91423}}^1$

素因数の和:91449

約数の個数: 120

約数和(自身を含む): 1768505856

約数和(自身を除く): 1307733936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 91423, 182846, 274269, 365692, 457115, 548538, 639961, 731384, 822807, 914230, 1097076, 1279922, 1371345, 1462768, 1645614, 1828460, 1919883, 2194152, 2559844, 2742690, 3199805, 3291228, 3656920, 3839766, 4114035, 4388304, 5119688, 5485380, 5759649, 6399610, 6582456, 7313840, 7679532, 8228070, 9599415, 10239376, 10970760, 11519298, 12799220, 13164912, 15359064, 16456140, 19198830, 21941520, 23038596, 25598440, 28798245, 30718128, 32912280, 38397660, 46077192, 51196880, 57596490, 65824560, 76795320, 92154384, 115192980, 153590640, 230385960, 460771920]

約数ペア:

[(1, 460771920), (2, 230385960), (3, 153590640), (4, 115192980), (5, 92154384), (6, 76795320), (7, 65824560), (8, 57596490), (9, 51196880), (10, 46077192), (12, 38397660), (14, 32912280), (15, 30718128), (16, 28798245), (18, 25598440), (20, 23038596), (21, 21941520), (24, 19198830), (28, 16456140), (30, 15359064), (35, 13164912), (36, 12799220), (40, 11519298), (42, 10970760), (45, 10239376), (48, 9599415), (56, 8228070), (60, 7679532), (63, 7313840), (70, 6582456), (72, 6399610), (80, 5759649), (84, 5485380), (90, 5119688), (105, 4388304), (112, 4114035), (120, 3839766), (126, 3656920), (140, 3291228), (144, 3199805), (168, 2742690), (180, 2559844), (210, 2194152), (240, 1919883), (252, 1828460), (280, 1645614), (315, 1462768), (336, 1371345), (360, 1279922), (420, 1097076), (504, 914230), (560, 822807), (630, 731384), (720, 639961), (840, 548538), (1008, 457115), (1260, 365692), (1680, 274269), (2520, 182846), (5040, 91423)]