239043480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4943}}^1$

素因数の和:5001

約数の個数: 128

約数和(自身を含む): 797368320

約数和(自身を除く): 558324840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 4943, 6045, 8060, 9672, 9886, 12090, 14829, 16120, 19772, 24180, 24715, 29658, 39544, 48360, 49430, 59316, 64259, 74145, 98860, 118632, 128518, 148290, 153233, 192777, 197720, 257036, 296580, 306466, 321295, 385554, 459699, 514072, 593160, 612932, 642590, 766165, 771108, 919398, 963885, 1225864, 1285180, 1532330, 1542216, 1838796, 1927770, 1992029, 2298495, 2570360, 3064660, 3677592, 3855540, 3984058, 4596990, 5976087, 6129320, 7711080, 7968116, 9193980, 9960145, 11952174, 15936232, 18387960, 19920290, 23904348, 29880435, 39840580, 47808696, 59760870, 79681160, 119521740, 239043480]

約数ペア:

[(1, 239043480), (2, 119521740), (3, 79681160), (4, 59760870), (5, 47808696), (6, 39840580), (8, 29880435), (10, 23904348), (12, 19920290), (13, 18387960), (15, 15936232), (20, 11952174), (24, 9960145), (26, 9193980), (30, 7968116), (31, 7711080), (39, 6129320), (40, 5976087), (52, 4596990), (60, 3984058), (62, 3855540), (65, 3677592), (78, 3064660), (93, 2570360), (104, 2298495), (120, 1992029), (124, 1927770), (130, 1838796), (155, 1542216), (156, 1532330), (186, 1285180), (195, 1225864), (248, 963885), (260, 919398), (310, 771108), (312, 766165), (372, 642590), (390, 612932), (403, 593160), (465, 514072), (520, 459699), (620, 385554), (744, 321295), (780, 306466), (806, 296580), (930, 257036), (1209, 197720), (1240, 192777), (1560, 153233), (1612, 148290), (1860, 128518), (2015, 118632), (2418, 98860), (3224, 74145), (3720, 64259), (4030, 59316), (4836, 49430), (4943, 48360), (6045, 39544), (8060, 29658), (9672, 24715), (9886, 24180), (12090, 19772), (14829, 16120)]