122956380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1069}}^1$

素因数の和:1161

約数の個数: 120

約数和(自身を含む): 391517280

約数和(自身を除く): 268560900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 81, 90, 108, 135, 142, 162, 180, 213, 270, 284, 324, 355, 405, 426, 540, 639, 710, 810, 852, 1065, 1069, 1278, 1420, 1620, 1917, 2130, 2138, 2556, 3195, 3207, 3834, 4260, 4276, 5345, 5751, 6390, 6414, 7668, 9585, 9621, 10690, 11502, 12780, 12828, 16035, 19170, 19242, 21380, 23004, 28755, 28863, 32070, 38340, 38484, 48105, 57510, 57726, 64140, 75899, 86589, 96210, 115020, 115452, 144315, 151798, 173178, 192420, 227697, 288630, 303596, 346356, 379495, 432945, 455394, 577260, 683091, 758990, 865890, 910788, 1138485, 1366182, 1517980, 1731780, 2049273, 2276970, 2732364, 3415455, 4098546, 4553940, 6147819, 6830910, 8197092, 10246365, 12295638, 13661820, 20492730, 24591276, 30739095, 40985460, 61478190, 122956380]

約数ペア:

[(1, 122956380), (2, 61478190), (3, 40985460), (4, 30739095), (5, 24591276), (6, 20492730), (9, 13661820), (10, 12295638), (12, 10246365), (15, 8197092), (18, 6830910), (20, 6147819), (27, 4553940), (30, 4098546), (36, 3415455), (45, 2732364), (54, 2276970), (60, 2049273), (71, 1731780), (81, 1517980), (90, 1366182), (108, 1138485), (135, 910788), (142, 865890), (162, 758990), (180, 683091), (213, 577260), (270, 455394), (284, 432945), (324, 379495), (355, 346356), (405, 303596), (426, 288630), (540, 227697), (639, 192420), (710, 173178), (810, 151798), (852, 144315), (1065, 115452), (1069, 115020), (1278, 96210), (1420, 86589), (1620, 75899), (1917, 64140), (2130, 57726), (2138, 57510), (2556, 48105), (3195, 38484), (3207, 38340), (3834, 32070), (4260, 28863), (4276, 28755), (5345, 23004), (5751, 21380), (6390, 19242), (6414, 19170), (7668, 16035), (9585, 12828), (9621, 12780), (10690, 11502)]