1391464560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{3449}}^1$

素因数の和:3547

約数の個数: 120

約数和(自身を含む): 4422596400

約数和(自身を除く): 3031131840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1681, 1968, 2460, 3280, 3362, 3449, 4920, 5043, 6724, 6898, 8405, 9840, 10086, 10347, 13448, 13796, 16810, 17245, 20172, 20694, 25215, 26896, 27592, 33620, 34490, 40344, 41388, 50430, 51735, 55184, 67240, 68980, 80688, 82776, 100860, 103470, 134480, 137960, 141409, 165552, 201720, 206940, 275920, 282818, 403440, 413880, 424227, 565636, 707045, 827760, 848454, 1131272, 1414090, 1696908, 2121135, 2262544, 2828180, 3393816, 4242270, 5656360, 5797769, 6787632, 8484540, 11312720, 11595538, 16969080, 17393307, 23191076, 28988845, 33938160, 34786614, 46382152, 57977690, 69573228, 86966535, 92764304, 115955380, 139146456, 173933070, 231910760, 278292912, 347866140, 463821520, 695732280, 1391464560]

約数ペア:

[(1, 1391464560), (2, 695732280), (3, 463821520), (4, 347866140), (5, 278292912), (6, 231910760), (8, 173933070), (10, 139146456), (12, 115955380), (15, 92764304), (16, 86966535), (20, 69573228), (24, 57977690), (30, 46382152), (40, 34786614), (41, 33938160), (48, 28988845), (60, 23191076), (80, 17393307), (82, 16969080), (120, 11595538), (123, 11312720), (164, 8484540), (205, 6787632), (240, 5797769), (246, 5656360), (328, 4242270), (410, 3393816), (492, 2828180), (615, 2262544), (656, 2121135), (820, 1696908), (984, 1414090), (1230, 1131272), (1640, 848454), (1681, 827760), (1968, 707045), (2460, 565636), (3280, 424227), (3362, 413880), (3449, 403440), (4920, 282818), (5043, 275920), (6724, 206940), (6898, 201720), (8405, 165552), (9840, 141409), (10086, 137960), (10347, 134480), (13448, 103470), (13796, 100860), (16810, 82776), (17245, 80688), (20172, 68980), (20694, 67240), (25215, 55184), (26896, 51735), (27592, 50430), (33620, 41388), (34490, 40344)]