1540897872

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{9439}}^1$

素因数の和:9648

約数の個数: 80

約数和(自身を含む): 4214016000

約数和(自身を除く): 2673118128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 179, 228, 304, 358, 456, 537, 716, 912, 1074, 1432, 2148, 2864, 3401, 4296, 6802, 8592, 9439, 10203, 13604, 18878, 20406, 27208, 28317, 37756, 40812, 54416, 56634, 75512, 81624, 113268, 151024, 163248, 179341, 226536, 358682, 453072, 538023, 717364, 1076046, 1434728, 1689581, 2152092, 2869456, 3379162, 4304184, 5068743, 6758324, 8608368, 10137486, 13516648, 20274972, 27033296, 32102039, 40549944, 64204078, 81099888, 96306117, 128408156, 192612234, 256816312, 385224468, 513632624, 770448936, 1540897872]

約数ペア:

[(1, 1540897872), (2, 770448936), (3, 513632624), (4, 385224468), (6, 256816312), (8, 192612234), (12, 128408156), (16, 96306117), (19, 81099888), (24, 64204078), (38, 40549944), (48, 32102039), (57, 27033296), (76, 20274972), (114, 13516648), (152, 10137486), (179, 8608368), (228, 6758324), (304, 5068743), (358, 4304184), (456, 3379162), (537, 2869456), (716, 2152092), (912, 1689581), (1074, 1434728), (1432, 1076046), (2148, 717364), (2864, 538023), (3401, 453072), (4296, 358682), (6802, 226536), (8592, 179341), (9439, 163248), (10203, 151024), (13604, 113268), (18878, 81624), (20406, 75512), (27208, 56634), (28317, 54416), (37756, 40812)]