30408060

素因数分解:

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

素因数の和:363

約数の個数: 96

約数和(自身を含む): 89413632

約数和(自身を除く): 59005572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 47, 60, 82, 94, 123, 141, 164, 188, 205, 235, 246, 263, 282, 410, 470, 492, 526, 564, 615, 705, 789, 820, 940, 1052, 1230, 1315, 1410, 1578, 1927, 2460, 2630, 2820, 3156, 3854, 3945, 5260, 5781, 7708, 7890, 9635, 10783, 11562, 12361, 15780, 19270, 21566, 23124, 24722, 28905, 32349, 37083, 38540, 43132, 49444, 53915, 57810, 61805, 64698, 74166, 107830, 115620, 123610, 129396, 148332, 161745, 185415, 215660, 247220, 323490, 370830, 506801, 646980, 741660, 1013602, 1520403, 2027204, 2534005, 3040806, 5068010, 6081612, 7602015, 10136020, 15204030, 30408060]

約数ペア:

[(1, 30408060), (2, 15204030), (3, 10136020), (4, 7602015), (5, 6081612), (6, 5068010), (10, 3040806), (12, 2534005), (15, 2027204), (20, 1520403), (30, 1013602), (41, 741660), (47, 646980), (60, 506801), (82, 370830), (94, 323490), (123, 247220), (141, 215660), (164, 185415), (188, 161745), (205, 148332), (235, 129396), (246, 123610), (263, 115620), (282, 107830), (410, 74166), (470, 64698), (492, 61805), (526, 57810), (564, 53915), (615, 49444), (705, 43132), (789, 38540), (820, 37083), (940, 32349), (1052, 28905), (1230, 24722), (1315, 23124), (1410, 21566), (1578, 19270), (1927, 15780), (2460, 12361), (2630, 11562), (2820, 10783), (3156, 9635), (3854, 7890), (3945, 7708), (5260, 5781)]