79910640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2707}}^1$

素因数の和:2767

約数の個数: 120

約数和(自身を含む): 275013648

約数和(自身を除く): 195103008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2707, 2952, 3280, 3690, 4920, 5414, 5904, 7380, 8121, 9840, 10828, 13535, 14760, 16242, 21656, 24363, 27070, 29520, 32484, 40605, 43312, 48726, 54140, 64968, 81210, 97452, 108280, 110987, 121815, 129936, 162420, 194904, 216560, 221974, 243630, 324840, 332961, 389808, 443948, 487260, 554935, 649680, 665922, 887896, 974520, 998883, 1109870, 1331844, 1664805, 1775792, 1949040, 1997766, 2219740, 2663688, 3329610, 3995532, 4439480, 4994415, 5327376, 6659220, 7991064, 8878960, 9988830, 13318440, 15982128, 19977660, 26636880, 39955320, 79910640]

約数ペア:

[(1, 79910640), (2, 39955320), (3, 26636880), (4, 19977660), (5, 15982128), (6, 13318440), (8, 9988830), (9, 8878960), (10, 7991064), (12, 6659220), (15, 5327376), (16, 4994415), (18, 4439480), (20, 3995532), (24, 3329610), (30, 2663688), (36, 2219740), (40, 1997766), (41, 1949040), (45, 1775792), (48, 1664805), (60, 1331844), (72, 1109870), (80, 998883), (82, 974520), (90, 887896), (120, 665922), (123, 649680), (144, 554935), (164, 487260), (180, 443948), (205, 389808), (240, 332961), (246, 324840), (328, 243630), (360, 221974), (369, 216560), (410, 194904), (492, 162420), (615, 129936), (656, 121815), (720, 110987), (738, 108280), (820, 97452), (984, 81210), (1230, 64968), (1476, 54140), (1640, 48726), (1845, 43312), (1968, 40605), (2460, 32484), (2707, 29520), (2952, 27070), (3280, 24363), (3690, 21656), (4920, 16242), (5414, 14760), (5904, 13535), (7380, 10828), (8121, 9840)]