40455360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1277}}^1$

素因数の和:1311

約数の個数: 168

約数和(自身を含む): 151918416

約数和(自身を除く): 111463056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1277, 1320, 1440, 1584, 1760, 1980, 2112, 2554, 2640, 2880, 3168, 3520, 3831, 3960, 5108, 5280, 6336, 6385, 7662, 7920, 10216, 10560, 11493, 12770, 14047, 15324, 15840, 19155, 20432, 22986, 25540, 28094, 30648, 31680, 38310, 40864, 42141, 45972, 51080, 56188, 57465, 61296, 70235, 76620, 81728, 84282, 91944, 102160, 112376, 114930, 122592, 126423, 140470, 153240, 168564, 183888, 204320, 210705, 224752, 229860, 245184, 252846, 280940, 306480, 337128, 367776, 408640, 421410, 449504, 459720, 505692, 561880, 612960, 632115, 674256, 735552, 842820, 899008, 919440, 1011384, 1123760, 1225920, 1264230, 1348512, 1685640, 1838880, 2022768, 2247520, 2528460, 2697024, 3371280, 3677760, 4045536, 4495040, 5056920, 6742560, 8091072, 10113840, 13485120, 20227680, 40455360]

約数ペア:

[(1, 40455360), (2, 20227680), (3, 13485120), (4, 10113840), (5, 8091072), (6, 6742560), (8, 5056920), (9, 4495040), (10, 4045536), (11, 3677760), (12, 3371280), (15, 2697024), (16, 2528460), (18, 2247520), (20, 2022768), (22, 1838880), (24, 1685640), (30, 1348512), (32, 1264230), (33, 1225920), (36, 1123760), (40, 1011384), (44, 919440), (45, 899008), (48, 842820), (55, 735552), (60, 674256), (64, 632115), (66, 612960), (72, 561880), (80, 505692), (88, 459720), (90, 449504), (96, 421410), (99, 408640), (110, 367776), (120, 337128), (132, 306480), (144, 280940), (160, 252846), (165, 245184), (176, 229860), (180, 224752), (192, 210705), (198, 204320), (220, 183888), (240, 168564), (264, 153240), (288, 140470), (320, 126423), (330, 122592), (352, 114930), (360, 112376), (396, 102160), (440, 91944), (480, 84282), (495, 81728), (528, 76620), (576, 70235), (660, 61296), (704, 57465), (720, 56188), (792, 51080), (880, 45972), (960, 42141), (990, 40864), (1056, 38310), (1277, 31680), (1320, 30648), (1440, 28094), (1584, 25540), (1760, 22986), (1980, 20432), (2112, 19155), (2554, 15840), (2640, 15324), (2880, 14047), (3168, 12770), (3520, 11493), (3831, 10560), (3960, 10216), (5108, 7920), (5280, 7662), (6336, 6385)]