4642277280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{311981}}^1$

素因数の和:312030

約数の個数: 96

約数和(自身を含む): 15094937088

約数和(自身を除く): 10452659808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 311981, 623962, 935943, 1247924, 1559905, 1871886, 2495848, 3119810, 3743772, 4679715, 4991696, 6239620, 7487544, 9359430, 9671411, 9983392, 12479240, 14975088, 18718860, 19342822, 24958480, 29014233, 29950176, 37437720, 38685644, 48357055, 49916960, 58028466, 74875440, 77371288, 96714110, 116056932, 145071165, 149750880, 154742576, 193428220, 232113864, 290142330, 309485152, 386856440, 464227728, 580284660, 773712880, 928455456, 1160569320, 1547425760, 2321138640, 4642277280]

約数ペア:

[(1, 4642277280), (2, 2321138640), (3, 1547425760), (4, 1160569320), (5, 928455456), (6, 773712880), (8, 580284660), (10, 464227728), (12, 386856440), (15, 309485152), (16, 290142330), (20, 232113864), (24, 193428220), (30, 154742576), (31, 149750880), (32, 145071165), (40, 116056932), (48, 96714110), (60, 77371288), (62, 74875440), (80, 58028466), (93, 49916960), (96, 48357055), (120, 38685644), (124, 37437720), (155, 29950176), (160, 29014233), (186, 24958480), (240, 19342822), (248, 18718860), (310, 14975088), (372, 12479240), (465, 9983392), (480, 9671411), (496, 9359430), (620, 7487544), (744, 6239620), (930, 4991696), (992, 4679715), (1240, 3743772), (1488, 3119810), (1860, 2495848), (2480, 1871886), (2976, 1559905), (3720, 1247924), (4960, 935943), (7440, 623962), (14880, 311981)]