739278720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{128347}}^1$

素因数の和:128372

約数の個数: 96

約数和(自身を含む): 2552841720

約数和(自身を除く): 1813563000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 128347, 256694, 385041, 513388, 641735, 770082, 1026776, 1155123, 1283470, 1540164, 1925205, 2053552, 2310246, 2566940, 3080328, 3850410, 4107104, 4620492, 5133880, 5775615, 6160656, 7700820, 8214208, 9240984, 10267760, 11551230, 12321312, 15401640, 16428416, 18481968, 20535520, 23102460, 24642624, 30803280, 36963936, 41071040, 46204920, 49285248, 61606560, 73927872, 82142080, 92409840, 123213120, 147855744, 184819680, 246426240, 369639360, 739278720]

約数ペア:

[(1, 739278720), (2, 369639360), (3, 246426240), (4, 184819680), (5, 147855744), (6, 123213120), (8, 92409840), (9, 82142080), (10, 73927872), (12, 61606560), (15, 49285248), (16, 46204920), (18, 41071040), (20, 36963936), (24, 30803280), (30, 24642624), (32, 23102460), (36, 20535520), (40, 18481968), (45, 16428416), (48, 15401640), (60, 12321312), (64, 11551230), (72, 10267760), (80, 9240984), (90, 8214208), (96, 7700820), (120, 6160656), (128, 5775615), (144, 5133880), (160, 4620492), (180, 4107104), (192, 3850410), (240, 3080328), (288, 2566940), (320, 2310246), (360, 2053552), (384, 1925205), (480, 1540164), (576, 1283470), (640, 1155123), (720, 1026776), (960, 770082), (1152, 641735), (1440, 513388), (1920, 385041), (2880, 256694), (5760, 128347)]