1878490080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{44983}}^1$

素因数の和:45033

約数の個数: 144

約数和(自身を含む): 6631541280

約数和(自身を除く): 4753051200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 2088, 2320, 2610, 2784, 3480, 4176, 4640, 5220, 6960, 8352, 10440, 13920, 20880, 41760, 44983, 89966, 134949, 179932, 224915, 269898, 359864, 404847, 449830, 539796, 674745, 719728, 809694, 899660, 1079592, 1304507, 1349490, 1439456, 1619388, 1799320, 2024235, 2159184, 2609014, 2698980, 3238776, 3598640, 3913521, 4048470, 4318368, 5218028, 5397960, 6477552, 6522535, 7197280, 7827042, 8096940, 10436056, 10795920, 11740563, 12955104, 13045070, 15654084, 16193880, 19567605, 20872112, 21591840, 23481126, 26090140, 31308168, 32387760, 39135210, 41744224, 46962252, 52180280, 58702815, 62616336, 64775520, 78270420, 93924504, 104360560, 117405630, 125232672, 156540840, 187849008, 208721120, 234811260, 313081680, 375698016, 469622520, 626163360, 939245040, 1878490080]

約数ペア:

[(1, 1878490080), (2, 939245040), (3, 626163360), (4, 469622520), (5, 375698016), (6, 313081680), (8, 234811260), (9, 208721120), (10, 187849008), (12, 156540840), (15, 125232672), (16, 117405630), (18, 104360560), (20, 93924504), (24, 78270420), (29, 64775520), (30, 62616336), (32, 58702815), (36, 52180280), (40, 46962252), (45, 41744224), (48, 39135210), (58, 32387760), (60, 31308168), (72, 26090140), (80, 23481126), (87, 21591840), (90, 20872112), (96, 19567605), (116, 16193880), (120, 15654084), (144, 13045070), (145, 12955104), (160, 11740563), (174, 10795920), (180, 10436056), (232, 8096940), (240, 7827042), (261, 7197280), (288, 6522535), (290, 6477552), (348, 5397960), (360, 5218028), (435, 4318368), (464, 4048470), (480, 3913521), (522, 3598640), (580, 3238776), (696, 2698980), (720, 2609014), (870, 2159184), (928, 2024235), (1044, 1799320), (1160, 1619388), (1305, 1439456), (1392, 1349490), (1440, 1304507), (1740, 1079592), (2088, 899660), (2320, 809694), (2610, 719728), (2784, 674745), (3480, 539796), (4176, 449830), (4640, 404847), (5220, 359864), (6960, 269898), (8352, 224915), (10440, 179932), (13920, 134949), (20880, 89966), (41760, 44983)]