8374966560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1987}}^1\times {\mathrm{2927}}^1$

素因数の和:4935

約数の個数: 144

約数和(自身を含む): 28603725696

約数和(自身を除く): 20228759136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1987, 2927, 3974, 5854, 5961, 7948, 8781, 9935, 11708, 11922, 14635, 15896, 17562, 17883, 19870, 23416, 23844, 26343, 29270, 29805, 31792, 35124, 35766, 39740, 43905, 46832, 47688, 52686, 58540, 59610, 63584, 70248, 71532, 79480, 87810, 89415, 93664, 95376, 105372, 117080, 119220, 131715, 140496, 143064, 158960, 175620, 178830, 190752, 210744, 234160, 238440, 263430, 280992, 286128, 317920, 351240, 357660, 421488, 468320, 476880, 526860, 572256, 702480, 715320, 842976, 953760, 1053720, 1404960, 1430640, 2107440, 2861280, 4214880, 5815949, 11631898, 17447847, 23263796, 29079745, 34895694, 46527592, 52343541, 58159490, 69791388, 87239235, 93055184, 104687082, 116318980, 139582776, 174478470, 186110368, 209374164, 232637960, 261717705, 279165552, 348956940, 418748328, 465275920, 523435410, 558331104, 697913880, 837496656, 930551840, 1046870820, 1395827760, 1674993312, 2093741640, 2791655520, 4187483280, 8374966560]

約数ペア:

[(1, 8374966560), (2, 4187483280), (3, 2791655520), (4, 2093741640), (5, 1674993312), (6, 1395827760), (8, 1046870820), (9, 930551840), (10, 837496656), (12, 697913880), (15, 558331104), (16, 523435410), (18, 465275920), (20, 418748328), (24, 348956940), (30, 279165552), (32, 261717705), (36, 232637960), (40, 209374164), (45, 186110368), (48, 174478470), (60, 139582776), (72, 116318980), (80, 104687082), (90, 93055184), (96, 87239235), (120, 69791388), (144, 58159490), (160, 52343541), (180, 46527592), (240, 34895694), (288, 29079745), (360, 23263796), (480, 17447847), (720, 11631898), (1440, 5815949), (1987, 4214880), (2927, 2861280), (3974, 2107440), (5854, 1430640), (5961, 1404960), (7948, 1053720), (8781, 953760), (9935, 842976), (11708, 715320), (11922, 702480), (14635, 572256), (15896, 526860), (17562, 476880), (17883, 468320), (19870, 421488), (23416, 357660), (23844, 351240), (26343, 317920), (29270, 286128), (29805, 280992), (31792, 263430), (35124, 238440), (35766, 234160), (39740, 210744), (43905, 190752), (46832, 178830), (47688, 175620), (52686, 158960), (58540, 143064), (59610, 140496), (63584, 131715), (70248, 119220), (71532, 117080), (79480, 105372), (87810, 95376), (89415, 93664)]