2879358960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{17987}}^1$

素因数の和:18055

約数の個数: 160

約数和(自身を含む): 9635811840

約数和(自身を除く): 6756452880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 29, 30, 40, 46, 48, 58, 60, 69, 80, 87, 92, 115, 116, 120, 138, 145, 174, 184, 230, 232, 240, 276, 290, 345, 348, 368, 435, 460, 464, 552, 580, 667, 690, 696, 870, 920, 1104, 1160, 1334, 1380, 1392, 1740, 1840, 2001, 2320, 2668, 2760, 3335, 3480, 4002, 5336, 5520, 6670, 6960, 8004, 10005, 10672, 13340, 16008, 17987, 20010, 26680, 32016, 35974, 40020, 53360, 53961, 71948, 80040, 89935, 107922, 143896, 160080, 179870, 215844, 269805, 287792, 359740, 413701, 431688, 521623, 539610, 719480, 827402, 863376, 1043246, 1079220, 1241103, 1438960, 1564869, 1654804, 2068505, 2086492, 2158440, 2482206, 2608115, 3129738, 3309608, 4137010, 4172984, 4316880, 4964412, 5216230, 6205515, 6259476, 6619216, 7824345, 8274020, 8345968, 9928824, 10432460, 11997329, 12411030, 12518952, 15648690, 16548040, 19857648, 20864920, 23994658, 24822060, 25037904, 31297380, 33096080, 35991987, 41729840, 47989316, 49644120, 59986645, 62594760, 71983974, 95978632, 99288240, 119973290, 125189520, 143967948, 179959935, 191957264, 239946580, 287935896, 359919870, 479893160, 575871792, 719839740, 959786320, 1439679480, 2879358960]

約数ペア:

[(1, 2879358960), (2, 1439679480), (3, 959786320), (4, 719839740), (5, 575871792), (6, 479893160), (8, 359919870), (10, 287935896), (12, 239946580), (15, 191957264), (16, 179959935), (20, 143967948), (23, 125189520), (24, 119973290), (29, 99288240), (30, 95978632), (40, 71983974), (46, 62594760), (48, 59986645), (58, 49644120), (60, 47989316), (69, 41729840), (80, 35991987), (87, 33096080), (92, 31297380), (115, 25037904), (116, 24822060), (120, 23994658), (138, 20864920), (145, 19857648), (174, 16548040), (184, 15648690), (230, 12518952), (232, 12411030), (240, 11997329), (276, 10432460), (290, 9928824), (345, 8345968), (348, 8274020), (368, 7824345), (435, 6619216), (460, 6259476), (464, 6205515), (552, 5216230), (580, 4964412), (667, 4316880), (690, 4172984), (696, 4137010), (870, 3309608), (920, 3129738), (1104, 2608115), (1160, 2482206), (1334, 2158440), (1380, 2086492), (1392, 2068505), (1740, 1654804), (1840, 1564869), (2001, 1438960), (2320, 1241103), (2668, 1079220), (2760, 1043246), (3335, 863376), (3480, 827402), (4002, 719480), (5336, 539610), (5520, 521623), (6670, 431688), (6960, 413701), (8004, 359740), (10005, 287792), (10672, 269805), (13340, 215844), (16008, 179870), (17987, 160080), (20010, 143896), (26680, 107922), (32016, 89935), (35974, 80040), (40020, 71948), (53360, 53961)]