302440960

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:194

約数の個数: 160

約数和(自身を含む): 776236032

約数和(自身を除く): 473795072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 64, 74, 80, 103, 124, 128, 148, 155, 160, 185, 206, 248, 256, 296, 310, 320, 370, 412, 496, 512, 515, 592, 620, 640, 740, 824, 992, 1030, 1147, 1184, 1240, 1280, 1480, 1648, 1984, 2060, 2294, 2368, 2480, 2560, 2960, 3193, 3296, 3811, 3968, 4120, 4588, 4736, 4960, 5735, 5920, 6386, 6592, 7622, 7936, 8240, 9176, 9472, 9920, 11470, 11840, 12772, 13184, 15244, 15872, 15965, 16480, 18352, 18944, 19055, 19840, 22940, 23680, 25544, 26368, 30488, 31930, 32960, 36704, 38110, 39680, 45880, 47360, 51088, 52736, 60976, 63860, 65920, 73408, 76220, 79360, 91760, 94720, 102176, 118141, 121952, 127720, 131840, 146816, 152440, 183520, 204352, 236282, 243904, 255440, 263680, 293632, 304880, 367040, 408704, 472564, 487808, 510880, 587264, 590705, 609760, 734080, 817408, 945128, 975616, 1021760, 1181410, 1219520, 1468160, 1634816, 1890256, 1951232, 2043520, 2362820, 2439040, 2936320, 3780512, 4087040, 4725640, 4878080, 7561024, 8174080, 9451280, 9756160, 15122048, 18902560, 30244096, 37805120, 60488192, 75610240, 151220480, 302440960]

約数ペア:

[(1, 302440960), (2, 151220480), (4, 75610240), (5, 60488192), (8, 37805120), (10, 30244096), (16, 18902560), (20, 15122048), (31, 9756160), (32, 9451280), (37, 8174080), (40, 7561024), (62, 4878080), (64, 4725640), (74, 4087040), (80, 3780512), (103, 2936320), (124, 2439040), (128, 2362820), (148, 2043520), (155, 1951232), (160, 1890256), (185, 1634816), (206, 1468160), (248, 1219520), (256, 1181410), (296, 1021760), (310, 975616), (320, 945128), (370, 817408), (412, 734080), (496, 609760), (512, 590705), (515, 587264), (592, 510880), (620, 487808), (640, 472564), (740, 408704), (824, 367040), (992, 304880), (1030, 293632), (1147, 263680), (1184, 255440), (1240, 243904), (1280, 236282), (1480, 204352), (1648, 183520), (1984, 152440), (2060, 146816), (2294, 131840), (2368, 127720), (2480, 121952), (2560, 118141), (2960, 102176), (3193, 94720), (3296, 91760), (3811, 79360), (3968, 76220), (4120, 73408), (4588, 65920), (4736, 63860), (4960, 60976), (5735, 52736), (5920, 51088), (6386, 47360), (6592, 45880), (7622, 39680), (7936, 38110), (8240, 36704), (9176, 32960), (9472, 31930), (9920, 30488), (11470, 26368), (11840, 25544), (12772, 23680), (13184, 22940), (15244, 19840), (15872, 19055), (15965, 18944), (16480, 18352)]