3923454720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{21739}}^1$

素因数の和:21810

約数の個数: 144

約数和(自身を含む): 12797729280

約数和(自身を除く): 8874274560

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, 120, 128, 141, 160, 188, 192, 235, 240, 256, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 768, 940, 960, 1128, 1280, 1410, 1504, 1880, 1920, 2256, 2820, 3008, 3760, 3840, 4512, 5640, 6016, 7520, 9024, 11280, 12032, 15040, 18048, 21739, 22560, 30080, 36096, 43478, 45120, 60160, 65217, 86956, 90240, 108695, 130434, 173912, 180480, 217390, 260868, 326085, 347824, 434780, 521736, 652170, 695648, 869560, 1021733, 1043472, 1304340, 1391296, 1739120, 2043466, 2086944, 2608680, 2782592, 3065199, 3478240, 4086932, 4173888, 5108665, 5217360, 5565184, 6130398, 6956480, 8173864, 8347776, 10217330, 10434720, 12260796, 13912960, 15325995, 16347728, 16695552, 20434660, 20869440, 24521592, 27825920, 30651990, 32695456, 40869320, 41738880, 49043184, 61303980, 65390912, 81738640, 83477760, 98086368, 122607960, 130781824, 163477280, 196172736, 245215920, 261563648, 326954560, 392345472, 490431840, 653909120, 784690944, 980863680, 1307818240, 1961727360, 3923454720]

約数ペア:

[(1, 3923454720), (2, 1961727360), (3, 1307818240), (4, 980863680), (5, 784690944), (6, 653909120), (8, 490431840), (10, 392345472), (12, 326954560), (15, 261563648), (16, 245215920), (20, 196172736), (24, 163477280), (30, 130781824), (32, 122607960), (40, 98086368), (47, 83477760), (48, 81738640), (60, 65390912), (64, 61303980), (80, 49043184), (94, 41738880), (96, 40869320), (120, 32695456), (128, 30651990), (141, 27825920), (160, 24521592), (188, 20869440), (192, 20434660), (235, 16695552), (240, 16347728), (256, 15325995), (282, 13912960), (320, 12260796), (376, 10434720), (384, 10217330), (470, 8347776), (480, 8173864), (564, 6956480), (640, 6130398), (705, 5565184), (752, 5217360), (768, 5108665), (940, 4173888), (960, 4086932), (1128, 3478240), (1280, 3065199), (1410, 2782592), (1504, 2608680), (1880, 2086944), (1920, 2043466), (2256, 1739120), (2820, 1391296), (3008, 1304340), (3760, 1043472), (3840, 1021733), (4512, 869560), (5640, 695648), (6016, 652170), (7520, 521736), (9024, 434780), (11280, 347824), (12032, 326085), (15040, 260868), (18048, 217390), (21739, 180480), (22560, 173912), (30080, 130434), (36096, 108695), (43478, 90240), (45120, 86956), (60160, 65217)]