162780480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1949}}^1$

素因数の和:2001

約数の個数: 168

約数和(自身を含む): 579501000

約数和(自身を除く): 416720520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 435, 464, 480, 522, 576, 580, 696, 720, 870, 928, 960, 1044, 1160, 1305, 1392, 1440, 1740, 1856, 1949, 2088, 2320, 2610, 2784, 2880, 3480, 3898, 4176, 4640, 5220, 5568, 5847, 6960, 7796, 8352, 9280, 9745, 10440, 11694, 13920, 15592, 16704, 17541, 19490, 20880, 23388, 27840, 29235, 31184, 35082, 38980, 41760, 46776, 56521, 58470, 62368, 70164, 77960, 83520, 87705, 93552, 113042, 116940, 124736, 140328, 155920, 169563, 175410, 187104, 226084, 233880, 280656, 282605, 311840, 339126, 350820, 374208, 452168, 467760, 508689, 561312, 565210, 623680, 678252, 701640, 847815, 904336, 935520, 1017378, 1122624, 1130420, 1356504, 1403280, 1695630, 1808672, 1871040, 2034756, 2260840, 2543445, 2713008, 2806560, 3391260, 3617344, 4069512, 4521680, 5086890, 5426016, 5613120, 6782520, 8139024, 9043360, 10173780, 10852032, 13565040, 16278048, 18086720, 20347560, 27130080, 32556096, 40695120, 54260160, 81390240, 162780480]

約数ペア:

[(1, 162780480), (2, 81390240), (3, 54260160), (4, 40695120), (5, 32556096), (6, 27130080), (8, 20347560), (9, 18086720), (10, 16278048), (12, 13565040), (15, 10852032), (16, 10173780), (18, 9043360), (20, 8139024), (24, 6782520), (29, 5613120), (30, 5426016), (32, 5086890), (36, 4521680), (40, 4069512), (45, 3617344), (48, 3391260), (58, 2806560), (60, 2713008), (64, 2543445), (72, 2260840), (80, 2034756), (87, 1871040), (90, 1808672), (96, 1695630), (116, 1403280), (120, 1356504), (144, 1130420), (145, 1122624), (160, 1017378), (174, 935520), (180, 904336), (192, 847815), (232, 701640), (240, 678252), (261, 623680), (288, 565210), (290, 561312), (320, 508689), (348, 467760), (360, 452168), (435, 374208), (464, 350820), (480, 339126), (522, 311840), (576, 282605), (580, 280656), (696, 233880), (720, 226084), (870, 187104), (928, 175410), (960, 169563), (1044, 155920), (1160, 140328), (1305, 124736), (1392, 116940), (1440, 113042), (1740, 93552), (1856, 87705), (1949, 83520), (2088, 77960), (2320, 70164), (2610, 62368), (2784, 58470), (2880, 56521), (3480, 46776), (3898, 41760), (4176, 38980), (4640, 35082), (5220, 31184), (5568, 29235), (5847, 27840), (6960, 23388), (7796, 20880), (8352, 19490), (9280, 17541), (9745, 16704), (10440, 15592), (11694, 13920)]