23967960

素因数分解:

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

素因数の和:441

約数の個数: 128

約数和(自身を含む): 78796800

約数和(自身を除く): 54828840

約数列:

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

約数ペア:

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