2915902320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{120293}}^1$

素因数の和:120410

約数の個数: 80

約数和(自身を含む): 9128871072

約数和(自身を除く): 6212968752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 4040, 4848, 6060, 8080, 12120, 24240, 120293, 240586, 360879, 481172, 601465, 721758, 962344, 1202930, 1443516, 1804395, 1924688, 2405860, 2887032, 3608790, 4811720, 5774064, 7217580, 9623440, 12149593, 14435160, 24299186, 28870320, 36448779, 48598372, 60747965, 72897558, 97196744, 121495930, 145795116, 182243895, 194393488, 242991860, 291590232, 364487790, 485983720, 583180464, 728975580, 971967440, 1457951160, 2915902320]

約数ペア:

[(1, 2915902320), (2, 1457951160), (3, 971967440), (4, 728975580), (5, 583180464), (6, 485983720), (8, 364487790), (10, 291590232), (12, 242991860), (15, 194393488), (16, 182243895), (20, 145795116), (24, 121495930), (30, 97196744), (40, 72897558), (48, 60747965), (60, 48598372), (80, 36448779), (101, 28870320), (120, 24299186), (202, 14435160), (240, 12149593), (303, 9623440), (404, 7217580), (505, 5774064), (606, 4811720), (808, 3608790), (1010, 2887032), (1212, 2405860), (1515, 1924688), (1616, 1804395), (2020, 1443516), (2424, 1202930), (3030, 962344), (4040, 721758), (4848, 601465), (6060, 481172), (8080, 360879), (12120, 240586), (24240, 120293)]