67279920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9043}}^1$

素因数の和:9090

約数の個数: 80

約数和(自身を含む): 215319552

約数和(自身を除く): 148039632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 9043, 18086, 27129, 36172, 45215, 54258, 72344, 90430, 108516, 135645, 144688, 180860, 217032, 271290, 280333, 361720, 434064, 542580, 560666, 723440, 840999, 1085160, 1121332, 1401665, 1681998, 2170320, 2242664, 2803330, 3363996, 4204995, 4485328, 5606660, 6727992, 8409990, 11213320, 13455984, 16819980, 22426640, 33639960, 67279920]

約数ペア:

[(1, 67279920), (2, 33639960), (3, 22426640), (4, 16819980), (5, 13455984), (6, 11213320), (8, 8409990), (10, 6727992), (12, 5606660), (15, 4485328), (16, 4204995), (20, 3363996), (24, 2803330), (30, 2242664), (31, 2170320), (40, 1681998), (48, 1401665), (60, 1121332), (62, 1085160), (80, 840999), (93, 723440), (120, 560666), (124, 542580), (155, 434064), (186, 361720), (240, 280333), (248, 271290), (310, 217032), (372, 180860), (465, 144688), (496, 135645), (620, 108516), (744, 90430), (930, 72344), (1240, 54258), (1488, 45215), (1860, 36172), (2480, 27129), (3720, 18086), (7440, 9043)]