1295019120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{65011}}^1$

素因数の和:65110

約数の個数: 80

約数和(自身を含む): 4062989952

約数和(自身を除く): 2767970832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 3320, 3984, 4980, 6640, 9960, 19920, 65011, 130022, 195033, 260044, 325055, 390066, 520088, 650110, 780132, 975165, 1040176, 1300220, 1560264, 1950330, 2600440, 3120528, 3900660, 5200880, 5395913, 7801320, 10791826, 15602640, 16187739, 21583652, 26979565, 32375478, 43167304, 53959130, 64750956, 80938695, 86334608, 107918260, 129501912, 161877390, 215836520, 259003824, 323754780, 431673040, 647509560, 1295019120]

約数ペア:

[(1, 1295019120), (2, 647509560), (3, 431673040), (4, 323754780), (5, 259003824), (6, 215836520), (8, 161877390), (10, 129501912), (12, 107918260), (15, 86334608), (16, 80938695), (20, 64750956), (24, 53959130), (30, 43167304), (40, 32375478), (48, 26979565), (60, 21583652), (80, 16187739), (83, 15602640), (120, 10791826), (166, 7801320), (240, 5395913), (249, 5200880), (332, 3900660), (415, 3120528), (498, 2600440), (664, 1950330), (830, 1560264), (996, 1300220), (1245, 1040176), (1328, 975165), (1660, 780132), (1992, 650110), (2490, 520088), (3320, 390066), (3984, 325055), (4980, 260044), (6640, 195033), (9960, 130022), (19920, 65011)]