47078640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{9341}}^1$

素因数の和:9367

約数の個数: 120

約数和(自身を含む): 180711648

約数和(自身を除く): 133633008

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, 9341, 18682, 28023, 37364, 46705, 56046, 65387, 74728, 84069, 93410, 112092, 130774, 140115, 149456, 168138, 186820, 196161, 224184, 261548, 280230, 326935, 336276, 373640, 392322, 420345, 448368, 523096, 560460, 588483, 653870, 672552, 747280, 784644, 840690, 980805, 1046192, 1120920, 1176966, 1307740, 1345104, 1569288, 1681380, 1961610, 2241840, 2353932, 2615480, 2942415, 3138576, 3362760, 3923220, 4707864, 5230960, 5884830, 6725520, 7846440, 9415728, 11769660, 15692880, 23539320, 47078640]

約数ペア:

[(1, 47078640), (2, 23539320), (3, 15692880), (4, 11769660), (5, 9415728), (6, 7846440), (7, 6725520), (8, 5884830), (9, 5230960), (10, 4707864), (12, 3923220), (14, 3362760), (15, 3138576), (16, 2942415), (18, 2615480), (20, 2353932), (21, 2241840), (24, 1961610), (28, 1681380), (30, 1569288), (35, 1345104), (36, 1307740), (40, 1176966), (42, 1120920), (45, 1046192), (48, 980805), (56, 840690), (60, 784644), (63, 747280), (70, 672552), (72, 653870), (80, 588483), (84, 560460), (90, 523096), (105, 448368), (112, 420345), (120, 392322), (126, 373640), (140, 336276), (144, 326935), (168, 280230), (180, 261548), (210, 224184), (240, 196161), (252, 186820), (280, 168138), (315, 149456), (336, 140115), (360, 130774), (420, 112092), (504, 93410), (560, 84069), (630, 74728), (720, 65387), (840, 56046), (1008, 46705), (1260, 37364), (1680, 28023), (2520, 18682), (5040, 9341)]