16580873340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{2609}}^1\times {\mathrm{3923}}^1$

素因数の和:6553

約数の個数: 120

約数和(自身を含む): 52048014480

約数和(自身を除く): 35467141140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 2609, 3923, 5218, 7827, 7846, 10436, 11769, 13045, 15654, 15692, 19615, 23481, 23538, 26090, 31308, 35307, 39135, 39230, 46962, 47076, 52180, 58845, 70443, 70614, 78270, 78460, 93924, 105921, 117405, 117690, 140886, 141228, 156540, 176535, 211329, 211842, 234810, 235380, 281772, 317763, 352215, 353070, 422658, 423684, 469620, 529605, 635526, 704430, 706140, 845316, 1056645, 1059210, 1271052, 1408860, 1588815, 2113290, 2118420, 3177630, 4226580, 6355260, 10235107, 20470214, 30705321, 40940428, 51175535, 61410642, 92115963, 102351070, 122821284, 153526605, 184231926, 204702140, 276347889, 307053210, 368463852, 460579815, 552695778, 614106420, 829043667, 921159630, 1105391556, 1381739445, 1658087334, 1842319260, 2763478890, 3316174668, 4145218335, 5526957780, 8290436670, 16580873340]

約数ペア:

[(1, 16580873340), (2, 8290436670), (3, 5526957780), (4, 4145218335), (5, 3316174668), (6, 2763478890), (9, 1842319260), (10, 1658087334), (12, 1381739445), (15, 1105391556), (18, 921159630), (20, 829043667), (27, 614106420), (30, 552695778), (36, 460579815), (45, 368463852), (54, 307053210), (60, 276347889), (81, 204702140), (90, 184231926), (108, 153526605), (135, 122821284), (162, 102351070), (180, 92115963), (270, 61410642), (324, 51175535), (405, 40940428), (540, 30705321), (810, 20470214), (1620, 10235107), (2609, 6355260), (3923, 4226580), (5218, 3177630), (7827, 2118420), (7846, 2113290), (10436, 1588815), (11769, 1408860), (13045, 1271052), (15654, 1059210), (15692, 1056645), (19615, 845316), (23481, 706140), (23538, 704430), (26090, 635526), (31308, 529605), (35307, 469620), (39135, 423684), (39230, 422658), (46962, 353070), (47076, 352215), (52180, 317763), (58845, 281772), (70443, 235380), (70614, 234810), (78270, 211842), (78460, 211329), (93924, 176535), (105921, 156540), (117405, 141228), (117690, 140886)]