298537440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20063}}^1$

素因数の和:20112

約数の個数: 96

約数和(自身を含む): 970776576

約数和(自身を除く): 672239136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 20063, 40126, 60189, 80252, 100315, 120378, 160504, 200630, 240756, 300945, 321008, 401260, 481512, 601890, 621953, 642016, 802520, 963024, 1203780, 1243906, 1605040, 1865859, 1926048, 2407560, 2487812, 3109765, 3210080, 3731718, 4815120, 4975624, 6219530, 7463436, 9329295, 9630240, 9951248, 12439060, 14926872, 18658590, 19902496, 24878120, 29853744, 37317180, 49756240, 59707488, 74634360, 99512480, 149268720, 298537440]

約数ペア:

[(1, 298537440), (2, 149268720), (3, 99512480), (4, 74634360), (5, 59707488), (6, 49756240), (8, 37317180), (10, 29853744), (12, 24878120), (15, 19902496), (16, 18658590), (20, 14926872), (24, 12439060), (30, 9951248), (31, 9630240), (32, 9329295), (40, 7463436), (48, 6219530), (60, 4975624), (62, 4815120), (80, 3731718), (93, 3210080), (96, 3109765), (120, 2487812), (124, 2407560), (155, 1926048), (160, 1865859), (186, 1605040), (240, 1243906), (248, 1203780), (310, 963024), (372, 802520), (465, 642016), (480, 621953), (496, 601890), (620, 481512), (744, 401260), (930, 321008), (992, 300945), (1240, 240756), (1488, 200630), (1860, 160504), (2480, 120378), (2976, 100315), (3720, 80252), (4960, 60189), (7440, 40126), (14880, 20063)]