73907520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{461}}^1$

素因数の和:648

約数の個数: 112

約数和(自身を含む): 236573568

約数和(自身を除く): 162666048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 167, 192, 240, 320, 334, 461, 480, 501, 668, 835, 922, 960, 1002, 1336, 1383, 1670, 1844, 2004, 2305, 2505, 2672, 2766, 3340, 3688, 4008, 4610, 5010, 5344, 5532, 6680, 6915, 7376, 8016, 9220, 10020, 10688, 11064, 13360, 13830, 14752, 16032, 18440, 20040, 22128, 26720, 27660, 29504, 32064, 36880, 40080, 44256, 53440, 55320, 73760, 76987, 80160, 88512, 110640, 147520, 153974, 160320, 221280, 230961, 307948, 384935, 442560, 461922, 615896, 769870, 923844, 1154805, 1231792, 1539740, 1847688, 2309610, 2463584, 3079480, 3695376, 4619220, 4927168, 6158960, 7390752, 9238440, 12317920, 14781504, 18476880, 24635840, 36953760, 73907520]

約数ペア:

[(1, 73907520), (2, 36953760), (3, 24635840), (4, 18476880), (5, 14781504), (6, 12317920), (8, 9238440), (10, 7390752), (12, 6158960), (15, 4927168), (16, 4619220), (20, 3695376), (24, 3079480), (30, 2463584), (32, 2309610), (40, 1847688), (48, 1539740), (60, 1231792), (64, 1154805), (80, 923844), (96, 769870), (120, 615896), (160, 461922), (167, 442560), (192, 384935), (240, 307948), (320, 230961), (334, 221280), (461, 160320), (480, 153974), (501, 147520), (668, 110640), (835, 88512), (922, 80160), (960, 76987), (1002, 73760), (1336, 55320), (1383, 53440), (1670, 44256), (1844, 40080), (2004, 36880), (2305, 32064), (2505, 29504), (2672, 27660), (2766, 26720), (3340, 22128), (3688, 20040), (4008, 18440), (4610, 16032), (5010, 14752), (5344, 13830), (5532, 13360), (6680, 11064), (6915, 10688), (7376, 10020), (8016, 9220)]