60816120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:365

約数の個数: 128

約数和(自身を含む): 191600640

約数和(自身を除く): 130784520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 47, 60, 82, 94, 120, 123, 141, 164, 188, 205, 235, 246, 263, 282, 328, 376, 410, 470, 492, 526, 564, 615, 705, 789, 820, 940, 984, 1052, 1128, 1230, 1315, 1410, 1578, 1640, 1880, 1927, 2104, 2460, 2630, 2820, 3156, 3854, 3945, 4920, 5260, 5640, 5781, 6312, 7708, 7890, 9635, 10520, 10783, 11562, 12361, 15416, 15780, 19270, 21566, 23124, 24722, 28905, 31560, 32349, 37083, 38540, 43132, 46248, 49444, 53915, 57810, 61805, 64698, 74166, 77080, 86264, 98888, 107830, 115620, 123610, 129396, 148332, 161745, 185415, 215660, 231240, 247220, 258792, 296664, 323490, 370830, 431320, 494440, 506801, 646980, 741660, 1013602, 1293960, 1483320, 1520403, 2027204, 2534005, 3040806, 4054408, 5068010, 6081612, 7602015, 10136020, 12163224, 15204030, 20272040, 30408060, 60816120]

約数ペア:

[(1, 60816120), (2, 30408060), (3, 20272040), (4, 15204030), (5, 12163224), (6, 10136020), (8, 7602015), (10, 6081612), (12, 5068010), (15, 4054408), (20, 3040806), (24, 2534005), (30, 2027204), (40, 1520403), (41, 1483320), (47, 1293960), (60, 1013602), (82, 741660), (94, 646980), (120, 506801), (123, 494440), (141, 431320), (164, 370830), (188, 323490), (205, 296664), (235, 258792), (246, 247220), (263, 231240), (282, 215660), (328, 185415), (376, 161745), (410, 148332), (470, 129396), (492, 123610), (526, 115620), (564, 107830), (615, 98888), (705, 86264), (789, 77080), (820, 74166), (940, 64698), (984, 61805), (1052, 57810), (1128, 53915), (1230, 49444), (1315, 46248), (1410, 43132), (1578, 38540), (1640, 37083), (1880, 32349), (1927, 31560), (2104, 28905), (2460, 24722), (2630, 23124), (2820, 21566), (3156, 19270), (3854, 15780), (3945, 15416), (4920, 12361), (5260, 11562), (5640, 10783), (5781, 10520), (6312, 9635), (7708, 7890)]