123499020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{24799}}^1$

素因数の和:24894

約数の個数: 48

約数和(自身を含む): 349977600

約数和(自身を除く): 226478580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 24799, 49598, 74397, 99196, 123995, 148794, 247990, 297588, 371985, 495980, 743970, 1487940, 2058317, 4116634, 6174951, 8233268, 10291585, 12349902, 20583170, 24699804, 30874755, 41166340, 61749510, 123499020]

約数ペア:

[(1, 123499020), (2, 61749510), (3, 41166340), (4, 30874755), (5, 24699804), (6, 20583170), (10, 12349902), (12, 10291585), (15, 8233268), (20, 6174951), (30, 4116634), (60, 2058317), (83, 1487940), (166, 743970), (249, 495980), (332, 371985), (415, 297588), (498, 247990), (830, 148794), (996, 123995), (1245, 99196), (1660, 74397), (2490, 49598), (4980, 24799)]