61707960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3361}}^1$

素因数の和:3398

約数の個数: 128

約数和(自身を含む): 217857600

約数和(自身を除く): 156149640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3361, 3672, 4590, 6120, 6722, 9180, 10083, 13444, 16805, 18360, 20166, 26888, 30249, 33610, 40332, 50415, 57137, 60498, 67220, 80664, 90747, 100830, 114274, 120996, 134440, 151245, 171411, 181494, 201660, 228548, 241992, 285685, 302490, 342822, 362988, 403320, 453735, 457096, 514233, 571370, 604980, 685644, 725976, 857055, 907470, 1028466, 1142740, 1209960, 1371288, 1542699, 1714110, 1814940, 2056932, 2285480, 2571165, 3085398, 3428220, 3629880, 4113864, 5142330, 6170796, 6856440, 7713495, 10284660, 12341592, 15426990, 20569320, 30853980, 61707960]

約数ペア:

[(1, 61707960), (2, 30853980), (3, 20569320), (4, 15426990), (5, 12341592), (6, 10284660), (8, 7713495), (9, 6856440), (10, 6170796), (12, 5142330), (15, 4113864), (17, 3629880), (18, 3428220), (20, 3085398), (24, 2571165), (27, 2285480), (30, 2056932), (34, 1814940), (36, 1714110), (40, 1542699), (45, 1371288), (51, 1209960), (54, 1142740), (60, 1028466), (68, 907470), (72, 857055), (85, 725976), (90, 685644), (102, 604980), (108, 571370), (120, 514233), (135, 457096), (136, 453735), (153, 403320), (170, 362988), (180, 342822), (204, 302490), (216, 285685), (255, 241992), (270, 228548), (306, 201660), (340, 181494), (360, 171411), (408, 151245), (459, 134440), (510, 120996), (540, 114274), (612, 100830), (680, 90747), (765, 80664), (918, 67220), (1020, 60498), (1080, 57137), (1224, 50415), (1530, 40332), (1836, 33610), (2040, 30249), (2295, 26888), (3060, 20166), (3361, 18360), (3672, 16805), (4590, 13444), (6120, 10083), (6722, 9180)]