299919720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{14447}}^1$

素因数の和:14634

約数の個数: 64

約数和(自身を含む): 905022720

約数和(自身を除く): 605103000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 3460, 4152, 5190, 6920, 10380, 14447, 20760, 28894, 43341, 57788, 72235, 86682, 115576, 144470, 173364, 216705, 288940, 346728, 433410, 577880, 866820, 1733640, 2499331, 4998662, 7497993, 9997324, 12496655, 14995986, 19994648, 24993310, 29991972, 37489965, 49986620, 59983944, 74979930, 99973240, 149959860, 299919720]

約数ペア:

[(1, 299919720), (2, 149959860), (3, 99973240), (4, 74979930), (5, 59983944), (6, 49986620), (8, 37489965), (10, 29991972), (12, 24993310), (15, 19994648), (20, 14995986), (24, 12496655), (30, 9997324), (40, 7497993), (60, 4998662), (120, 2499331), (173, 1733640), (346, 866820), (519, 577880), (692, 433410), (865, 346728), (1038, 288940), (1384, 216705), (1730, 173364), (2076, 144470), (2595, 115576), (3460, 86682), (4152, 72235), (5190, 57788), (6920, 43341), (10380, 28894), (14447, 20760)]