72913920

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:176

約数の個数: 176

約数和(自身を含む): 240530688

約数和(自身を除く): 167616768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 101, 120, 128, 141, 160, 188, 192, 202, 235, 240, 256, 282, 303, 320, 376, 384, 404, 470, 480, 505, 512, 564, 606, 640, 705, 752, 768, 808, 940, 960, 1010, 1024, 1128, 1212, 1280, 1410, 1504, 1515, 1536, 1616, 1880, 1920, 2020, 2256, 2424, 2560, 2820, 3008, 3030, 3072, 3232, 3760, 3840, 4040, 4512, 4747, 4848, 5120, 5640, 6016, 6060, 6464, 7520, 7680, 8080, 9024, 9494, 9696, 11280, 12032, 12120, 12928, 14241, 15040, 15360, 16160, 18048, 18988, 19392, 22560, 23735, 24064, 24240, 25856, 28482, 30080, 32320, 36096, 37976, 38784, 45120, 47470, 48128, 48480, 51712, 56964, 60160, 64640, 71205, 72192, 75952, 77568, 90240, 94940, 96960, 103424, 113928, 120320, 129280, 142410, 144384, 151904, 155136, 180480, 189880, 193920, 227856, 240640, 258560, 284820, 303808, 310272, 360960, 379760, 387840, 455712, 517120, 569640, 607616, 721920, 759520, 775680, 911424, 1139280, 1215232, 1519040, 1551360, 1822848, 2278560, 2430464, 3038080, 3645696, 4557120, 4860928, 6076160, 7291392, 9114240, 12152320, 14582784, 18228480, 24304640, 36456960, 72913920]

約数ペア:

[(1, 72913920), (2, 36456960), (3, 24304640), (4, 18228480), (5, 14582784), (6, 12152320), (8, 9114240), (10, 7291392), (12, 6076160), (15, 4860928), (16, 4557120), (20, 3645696), (24, 3038080), (30, 2430464), (32, 2278560), (40, 1822848), (47, 1551360), (48, 1519040), (60, 1215232), (64, 1139280), (80, 911424), (94, 775680), (96, 759520), (101, 721920), (120, 607616), (128, 569640), (141, 517120), (160, 455712), (188, 387840), (192, 379760), (202, 360960), (235, 310272), (240, 303808), (256, 284820), (282, 258560), (303, 240640), (320, 227856), (376, 193920), (384, 189880), (404, 180480), (470, 155136), (480, 151904), (505, 144384), (512, 142410), (564, 129280), (606, 120320), (640, 113928), (705, 103424), (752, 96960), (768, 94940), (808, 90240), (940, 77568), (960, 75952), (1010, 72192), (1024, 71205), (1128, 64640), (1212, 60160), (1280, 56964), (1410, 51712), (1504, 48480), (1515, 48128), (1536, 47470), (1616, 45120), (1880, 38784), (1920, 37976), (2020, 36096), (2256, 32320), (2424, 30080), (2560, 28482), (2820, 25856), (3008, 24240), (3030, 24064), (3072, 23735), (3232, 22560), (3760, 19392), (3840, 18988), (4040, 18048), (4512, 16160), (4747, 15360), (4848, 15040), (5120, 14241), (5640, 12928), (6016, 12120), (6060, 12032), (6464, 11280), (7520, 9696), (7680, 9494), (8080, 9024)]