60395440

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 160

約数和(自身を含む): 171417600

約数和(自身を除く): 111022160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 49, 56, 62, 70, 71, 80, 98, 112, 124, 140, 142, 155, 196, 217, 245, 248, 280, 284, 310, 343, 355, 392, 434, 490, 496, 497, 560, 568, 620, 686, 710, 784, 868, 980, 994, 1085, 1136, 1240, 1372, 1420, 1519, 1715, 1736, 1960, 1988, 2170, 2201, 2480, 2485, 2744, 2840, 3038, 3430, 3472, 3479, 3920, 3976, 4340, 4402, 4970, 5488, 5680, 6076, 6860, 6958, 7595, 7952, 8680, 8804, 9940, 10633, 11005, 12152, 13720, 13916, 15190, 15407, 17360, 17395, 17608, 19880, 21266, 22010, 24304, 24353, 27440, 27832, 30380, 30814, 34790, 35216, 39760, 42532, 44020, 48706, 53165, 55664, 60760, 61628, 69580, 77035, 85064, 88040, 97412, 106330, 107849, 121520, 121765, 123256, 139160, 154070, 170128, 176080, 194824, 212660, 215698, 243530, 246512, 278320, 308140, 389648, 425320, 431396, 487060, 539245, 616280, 754943, 850640, 862792, 974120, 1078490, 1232560, 1509886, 1725584, 1948240, 2156980, 3019772, 3774715, 4313960, 6039544, 7549430, 8627920, 12079088, 15098860, 30197720, 60395440]

約数ペア:

[(1, 60395440), (2, 30197720), (4, 15098860), (5, 12079088), (7, 8627920), (8, 7549430), (10, 6039544), (14, 4313960), (16, 3774715), (20, 3019772), (28, 2156980), (31, 1948240), (35, 1725584), (40, 1509886), (49, 1232560), (56, 1078490), (62, 974120), (70, 862792), (71, 850640), (80, 754943), (98, 616280), (112, 539245), (124, 487060), (140, 431396), (142, 425320), (155, 389648), (196, 308140), (217, 278320), (245, 246512), (248, 243530), (280, 215698), (284, 212660), (310, 194824), (343, 176080), (355, 170128), (392, 154070), (434, 139160), (490, 123256), (496, 121765), (497, 121520), (560, 107849), (568, 106330), (620, 97412), (686, 88040), (710, 85064), (784, 77035), (868, 69580), (980, 61628), (994, 60760), (1085, 55664), (1136, 53165), (1240, 48706), (1372, 44020), (1420, 42532), (1519, 39760), (1715, 35216), (1736, 34790), (1960, 30814), (1988, 30380), (2170, 27832), (2201, 27440), (2480, 24353), (2485, 24304), (2744, 22010), (2840, 21266), (3038, 19880), (3430, 17608), (3472, 17395), (3479, 17360), (3920, 15407), (3976, 15190), (4340, 13916), (4402, 13720), (4970, 12152), (5488, 11005), (5680, 10633), (6076, 9940), (6860, 8804), (6958, 8680), (7595, 7952)]