385536240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{178489}}^1$

素因数の和:178511

約数の個数: 80

約数和(自身を含む): 1327965600

約数和(自身を除く): 942429360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 178489, 356978, 535467, 713956, 892445, 1070934, 1427912, 1606401, 1784890, 2141868, 2677335, 2855824, 3212802, 3569780, 4283736, 4819203, 5354670, 6425604, 7139560, 8032005, 8567472, 9638406, 10709340, 12851208, 14279120, 16064010, 19276812, 21418680, 24096015, 25702416, 32128020, 38553624, 42837360, 48192030, 64256040, 77107248, 96384060, 128512080, 192768120, 385536240]

約数ペア:

[(1, 385536240), (2, 192768120), (3, 128512080), (4, 96384060), (5, 77107248), (6, 64256040), (8, 48192030), (9, 42837360), (10, 38553624), (12, 32128020), (15, 25702416), (16, 24096015), (18, 21418680), (20, 19276812), (24, 16064010), (27, 14279120), (30, 12851208), (36, 10709340), (40, 9638406), (45, 8567472), (48, 8032005), (54, 7139560), (60, 6425604), (72, 5354670), (80, 4819203), (90, 4283736), (108, 3569780), (120, 3212802), (135, 2855824), (144, 2677335), (180, 2141868), (216, 1784890), (240, 1606401), (270, 1427912), (360, 1070934), (432, 892445), (540, 713956), (720, 535467), (1080, 356978), (2160, 178489)]