4449171840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{27919}}^1$

素因数の和:28024

約数の個数: 128

約数和(自身を含む): 14353113600

約数和(自身を除く): 9903941760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 240, 249, 320, 332, 384, 415, 480, 498, 640, 664, 830, 960, 996, 1245, 1328, 1660, 1920, 1992, 2490, 2656, 3320, 3984, 4980, 5312, 6640, 7968, 9960, 10624, 13280, 15936, 19920, 26560, 27919, 31872, 39840, 53120, 55838, 79680, 83757, 111676, 139595, 159360, 167514, 223352, 279190, 335028, 418785, 446704, 558380, 670056, 837570, 893408, 1116760, 1340112, 1675140, 1786816, 2233520, 2317277, 2680224, 3350280, 3573632, 4467040, 4634554, 5360448, 6700560, 6951831, 8934080, 9269108, 10720896, 11586385, 13401120, 13903662, 17868160, 18538216, 23172770, 26802240, 27807324, 34759155, 37076432, 46345540, 53604480, 55614648, 69518310, 74152864, 92691080, 111229296, 139036620, 148305728, 185382160, 222458592, 278073240, 296611456, 370764320, 444917184, 556146480, 741528640, 889834368, 1112292960, 1483057280, 2224585920, 4449171840]

約数ペア:

[(1, 4449171840), (2, 2224585920), (3, 1483057280), (4, 1112292960), (5, 889834368), (6, 741528640), (8, 556146480), (10, 444917184), (12, 370764320), (15, 296611456), (16, 278073240), (20, 222458592), (24, 185382160), (30, 148305728), (32, 139036620), (40, 111229296), (48, 92691080), (60, 74152864), (64, 69518310), (80, 55614648), (83, 53604480), (96, 46345540), (120, 37076432), (128, 34759155), (160, 27807324), (166, 26802240), (192, 23172770), (240, 18538216), (249, 17868160), (320, 13903662), (332, 13401120), (384, 11586385), (415, 10720896), (480, 9269108), (498, 8934080), (640, 6951831), (664, 6700560), (830, 5360448), (960, 4634554), (996, 4467040), (1245, 3573632), (1328, 3350280), (1660, 2680224), (1920, 2317277), (1992, 2233520), (2490, 1786816), (2656, 1675140), (3320, 1340112), (3984, 1116760), (4980, 893408), (5312, 837570), (6640, 670056), (7968, 558380), (9960, 446704), (10624, 418785), (13280, 335028), (15936, 279190), (19920, 223352), (26560, 167514), (27919, 159360), (31872, 139595), (39840, 111676), (53120, 83757), (55838, 79680)]