47935920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:443

約数の個数: 160

約数和(自身を含む): 162846720

約数和(自身を除く): 114910800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 379, 408, 465, 496, 510, 527, 620, 680, 744, 758, 816, 930, 1020, 1054, 1137, 1240, 1360, 1488, 1516, 1581, 1860, 1895, 2040, 2108, 2274, 2480, 2635, 3032, 3162, 3720, 3790, 4080, 4216, 4548, 5270, 5685, 6064, 6324, 6443, 7440, 7580, 7905, 8432, 9096, 10540, 11370, 11749, 12648, 12886, 15160, 15810, 18192, 19329, 21080, 22740, 23498, 25296, 25772, 30320, 31620, 32215, 35247, 38658, 42160, 45480, 46996, 51544, 58745, 63240, 64430, 70494, 77316, 90960, 93992, 96645, 103088, 117490, 126480, 128860, 140988, 154632, 176235, 187984, 193290, 199733, 234980, 257720, 281976, 309264, 352470, 386580, 399466, 469960, 515440, 563952, 599199, 704940, 773160, 798932, 939920, 998665, 1198398, 1409880, 1546320, 1597864, 1997330, 2396796, 2819760, 2995995, 3195728, 3994660, 4793592, 5991990, 7989320, 9587184, 11983980, 15978640, 23967960, 47935920]

約数ペア:

[(1, 47935920), (2, 23967960), (3, 15978640), (4, 11983980), (5, 9587184), (6, 7989320), (8, 5991990), (10, 4793592), (12, 3994660), (15, 3195728), (16, 2995995), (17, 2819760), (20, 2396796), (24, 1997330), (30, 1597864), (31, 1546320), (34, 1409880), (40, 1198398), (48, 998665), (51, 939920), (60, 798932), (62, 773160), (68, 704940), (80, 599199), (85, 563952), (93, 515440), (102, 469960), (120, 399466), (124, 386580), (136, 352470), (155, 309264), (170, 281976), (186, 257720), (204, 234980), (240, 199733), (248, 193290), (255, 187984), (272, 176235), (310, 154632), (340, 140988), (372, 128860), (379, 126480), (408, 117490), (465, 103088), (496, 96645), (510, 93992), (527, 90960), (620, 77316), (680, 70494), (744, 64430), (758, 63240), (816, 58745), (930, 51544), (1020, 46996), (1054, 45480), (1137, 42160), (1240, 38658), (1360, 35247), (1488, 32215), (1516, 31620), (1581, 30320), (1860, 25772), (1895, 25296), (2040, 23498), (2108, 22740), (2274, 21080), (2480, 19329), (2635, 18192), (3032, 15810), (3162, 15160), (3720, 12886), (3790, 12648), (4080, 11749), (4216, 11370), (4548, 10540), (5270, 9096), (5685, 8432), (6064, 7905), (6324, 7580), (6443, 7440)]