80024640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2689}}^1$

素因数の和:2740

約数の個数: 112

約数和(自身を含む): 262371840

約数和(自身を除く): 182347200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2689, 2976, 3720, 4960, 5378, 5952, 7440, 8067, 9920, 10756, 13445, 14880, 16134, 21512, 26890, 29760, 32268, 40335, 43024, 53780, 64536, 80670, 83359, 86048, 107560, 129072, 161340, 166718, 172096, 215120, 250077, 258144, 322680, 333436, 416795, 430240, 500154, 516288, 645360, 666872, 833590, 860480, 1000308, 1250385, 1290720, 1333744, 1667180, 2000616, 2500770, 2581440, 2667488, 3334360, 4001232, 5001540, 5334976, 6668720, 8002464, 10003080, 13337440, 16004928, 20006160, 26674880, 40012320, 80024640]

約数ペア:

[(1, 80024640), (2, 40012320), (3, 26674880), (4, 20006160), (5, 16004928), (6, 13337440), (8, 10003080), (10, 8002464), (12, 6668720), (15, 5334976), (16, 5001540), (20, 4001232), (24, 3334360), (30, 2667488), (31, 2581440), (32, 2500770), (40, 2000616), (48, 1667180), (60, 1333744), (62, 1290720), (64, 1250385), (80, 1000308), (93, 860480), (96, 833590), (120, 666872), (124, 645360), (155, 516288), (160, 500154), (186, 430240), (192, 416795), (240, 333436), (248, 322680), (310, 258144), (320, 250077), (372, 215120), (465, 172096), (480, 166718), (496, 161340), (620, 129072), (744, 107560), (930, 86048), (960, 83359), (992, 80670), (1240, 64536), (1488, 53780), (1860, 43024), (1984, 40335), (2480, 32268), (2689, 29760), (2976, 26890), (3720, 21512), (4960, 16134), (5378, 14880), (5952, 13445), (7440, 10756), (8067, 9920)]