121780260

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{10739}}^1$

素因数の和:10767

約数の個数: 120

約数和(自身を含む): 436645440

約数和(自身を除く): 314865180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 10739, 11340, 21478, 32217, 42956, 53695, 64434, 75173, 96651, 107390, 128868, 150346, 161085, 193302, 214780, 225519, 289953, 300692, 322170, 375865, 386604, 451038, 483255, 579906, 644340, 676557, 751730, 869859, 902076, 966510, 1127595, 1159812, 1353114, 1449765, 1503460, 1739718, 1933020, 2029671, 2255190, 2706228, 2899530, 3382785, 3479436, 4059342, 4349295, 4510380, 5799060, 6089013, 6765570, 8118684, 8698590, 10148355, 12178026, 13531140, 17397180, 20296710, 24356052, 30445065, 40593420, 60890130, 121780260]

約数ペア:

[(1, 121780260), (2, 60890130), (3, 40593420), (4, 30445065), (5, 24356052), (6, 20296710), (7, 17397180), (9, 13531140), (10, 12178026), (12, 10148355), (14, 8698590), (15, 8118684), (18, 6765570), (20, 6089013), (21, 5799060), (27, 4510380), (28, 4349295), (30, 4059342), (35, 3479436), (36, 3382785), (42, 2899530), (45, 2706228), (54, 2255190), (60, 2029671), (63, 1933020), (70, 1739718), (81, 1503460), (84, 1449765), (90, 1353114), (105, 1159812), (108, 1127595), (126, 966510), (135, 902076), (140, 869859), (162, 751730), (180, 676557), (189, 644340), (210, 579906), (252, 483255), (270, 451038), (315, 386604), (324, 375865), (378, 322170), (405, 300692), (420, 289953), (540, 225519), (567, 214780), (630, 193302), (756, 161085), (810, 150346), (945, 128868), (1134, 107390), (1260, 96651), (1620, 75173), (1890, 64434), (2268, 53695), (2835, 42956), (3780, 32217), (5670, 21478), (10739, 11340)]