51165360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{397}}^1$

素因数の和:595

約数の個数: 120

約数和(自身を含む): 173225520

約数和(自身を除く): 122060160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 179, 180, 240, 358, 360, 397, 537, 716, 720, 794, 895, 1074, 1191, 1432, 1588, 1611, 1790, 1985, 2148, 2382, 2685, 2864, 3176, 3222, 3573, 3580, 3970, 4296, 4764, 5370, 5955, 6352, 6444, 7146, 7160, 7940, 8055, 8592, 9528, 10740, 11910, 12888, 14292, 14320, 15880, 16110, 17865, 19056, 21480, 23820, 25776, 28584, 31760, 32220, 35730, 42960, 47640, 57168, 64440, 71063, 71460, 95280, 128880, 142126, 142920, 213189, 284252, 285840, 355315, 426378, 568504, 639567, 710630, 852756, 1065945, 1137008, 1279134, 1421260, 1705512, 2131890, 2558268, 2842520, 3197835, 3411024, 4263780, 5116536, 5685040, 6395670, 8527560, 10233072, 12791340, 17055120, 25582680, 51165360]

約数ペア:

[(1, 51165360), (2, 25582680), (3, 17055120), (4, 12791340), (5, 10233072), (6, 8527560), (8, 6395670), (9, 5685040), (10, 5116536), (12, 4263780), (15, 3411024), (16, 3197835), (18, 2842520), (20, 2558268), (24, 2131890), (30, 1705512), (36, 1421260), (40, 1279134), (45, 1137008), (48, 1065945), (60, 852756), (72, 710630), (80, 639567), (90, 568504), (120, 426378), (144, 355315), (179, 285840), (180, 284252), (240, 213189), (358, 142920), (360, 142126), (397, 128880), (537, 95280), (716, 71460), (720, 71063), (794, 64440), (895, 57168), (1074, 47640), (1191, 42960), (1432, 35730), (1588, 32220), (1611, 31760), (1790, 28584), (1985, 25776), (2148, 23820), (2382, 21480), (2685, 19056), (2864, 17865), (3176, 16110), (3222, 15880), (3573, 14320), (3580, 14292), (3970, 12888), (4296, 11910), (4764, 10740), (5370, 9528), (5955, 8592), (6352, 8055), (6444, 7940), (7146, 7160)]