313688160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{72613}}^1$

素因数の和:72637

約数の個数: 96

約数和(自身を含む): 1097923680

約数和(自身を除く): 784235520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 72613, 145226, 217839, 290452, 363065, 435678, 580904, 653517, 726130, 871356, 1089195, 1161808, 1307034, 1452260, 1742712, 1960551, 2178390, 2323616, 2614068, 2904520, 3267585, 3485424, 3921102, 4356780, 5228136, 5809040, 6535170, 6970848, 7842204, 8713560, 9802755, 10456272, 11618080, 13070340, 15684408, 17427120, 19605510, 20912544, 26140680, 31368816, 34854240, 39211020, 52281360, 62737632, 78422040, 104562720, 156844080, 313688160]

約数ペア:

[(1, 313688160), (2, 156844080), (3, 104562720), (4, 78422040), (5, 62737632), (6, 52281360), (8, 39211020), (9, 34854240), (10, 31368816), (12, 26140680), (15, 20912544), (16, 19605510), (18, 17427120), (20, 15684408), (24, 13070340), (27, 11618080), (30, 10456272), (32, 9802755), (36, 8713560), (40, 7842204), (45, 6970848), (48, 6535170), (54, 5809040), (60, 5228136), (72, 4356780), (80, 3921102), (90, 3485424), (96, 3267585), (108, 2904520), (120, 2614068), (135, 2323616), (144, 2178390), (160, 1960551), (180, 1742712), (216, 1452260), (240, 1307034), (270, 1161808), (288, 1089195), (360, 871356), (432, 726130), (480, 653517), (540, 580904), (720, 435678), (864, 363065), (1080, 290452), (1440, 217839), (2160, 145226), (4320, 72613)]