305466720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48953}}^1$

素因数の和:48984

約数の個数: 96

約数和(自身を含む): 1036258272

約数和(自身を除く): 730791552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 48953, 97906, 146859, 195812, 244765, 293718, 391624, 489530, 587436, 636389, 734295, 783248, 979060, 1174872, 1272778, 1468590, 1566496, 1909167, 1958120, 2349744, 2545556, 2937180, 3181945, 3818334, 3916240, 4699488, 5091112, 5874360, 6363890, 7636668, 7832480, 9545835, 10182224, 11748720, 12727780, 15273336, 19091670, 20364448, 23497440, 25455560, 30546672, 38183340, 50911120, 61093344, 76366680, 101822240, 152733360, 305466720]

約数ペア:

[(1, 305466720), (2, 152733360), (3, 101822240), (4, 76366680), (5, 61093344), (6, 50911120), (8, 38183340), (10, 30546672), (12, 25455560), (13, 23497440), (15, 20364448), (16, 19091670), (20, 15273336), (24, 12727780), (26, 11748720), (30, 10182224), (32, 9545835), (39, 7832480), (40, 7636668), (48, 6363890), (52, 5874360), (60, 5091112), (65, 4699488), (78, 3916240), (80, 3818334), (96, 3181945), (104, 2937180), (120, 2545556), (130, 2349744), (156, 1958120), (160, 1909167), (195, 1566496), (208, 1468590), (240, 1272778), (260, 1174872), (312, 979060), (390, 783248), (416, 734295), (480, 636389), (520, 587436), (624, 489530), (780, 391624), (1040, 293718), (1248, 244765), (1560, 195812), (2080, 146859), (3120, 97906), (6240, 48953)]