1204119660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{367}}^2$

素因数の和:895

約数の個数: 72

約数和(自身を含む): 3403436400

約数和(自身を除く): 2199316740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 367, 447, 596, 734, 745, 894, 1101, 1468, 1490, 1788, 1835, 2202, 2235, 2980, 3670, 4404, 4470, 5505, 7340, 8940, 11010, 22020, 54683, 109366, 134689, 164049, 218732, 269378, 273415, 328098, 404067, 538756, 546830, 656196, 673445, 808134, 820245, 1093660, 1346890, 1616268, 1640490, 2020335, 2693780, 3280980, 4040670, 8081340, 20068661, 40137322, 60205983, 80274644, 100343305, 120411966, 200686610, 240823932, 301029915, 401373220, 602059830, 1204119660]

約数ペア:

[(1, 1204119660), (2, 602059830), (3, 401373220), (4, 301029915), (5, 240823932), (6, 200686610), (10, 120411966), (12, 100343305), (15, 80274644), (20, 60205983), (30, 40137322), (60, 20068661), (149, 8081340), (298, 4040670), (367, 3280980), (447, 2693780), (596, 2020335), (734, 1640490), (745, 1616268), (894, 1346890), (1101, 1093660), (1468, 820245), (1490, 808134), (1788, 673445), (1835, 656196), (2202, 546830), (2235, 538756), (2980, 404067), (3670, 328098), (4404, 273415), (4470, 269378), (5505, 218732), (7340, 164049), (8940, 134689), (11010, 109366), (22020, 54683)]