681915676320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{157850851}}^1$

素因数の和:157850875

約数の個数: 96

約数和(自身を含む): 2386704882240

約数和(自身を除く): 1704789205920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 157850851, 315701702, 473552553, 631403404, 789254255, 947105106, 1262806808, 1420657659, 1578508510, 1894210212, 2367762765, 2525613616, 2841315318, 3157017020, 3788420424, 4261972977, 4735525530, 5051227232, 5682630636, 6314034040, 7103288295, 7576840848, 8523945954, 9471051060, 11365261272, 12628068080, 14206576590, 15153681696, 17047891908, 18942102120, 21309864885, 22730522544, 25256136160, 28413153180, 34095783816, 37884204240, 42619729770, 45461045088, 56826306360, 68191567632, 75768408480, 85239459540, 113652612720, 136383135264, 170478919080, 227305225440, 340957838160, 681915676320]

約数ペア:

[(1, 681915676320), (2, 340957838160), (3, 227305225440), (4, 170478919080), (5, 136383135264), (6, 113652612720), (8, 85239459540), (9, 75768408480), (10, 68191567632), (12, 56826306360), (15, 45461045088), (16, 42619729770), (18, 37884204240), (20, 34095783816), (24, 28413153180), (27, 25256136160), (30, 22730522544), (32, 21309864885), (36, 18942102120), (40, 17047891908), (45, 15153681696), (48, 14206576590), (54, 12628068080), (60, 11365261272), (72, 9471051060), (80, 8523945954), (90, 7576840848), (96, 7103288295), (108, 6314034040), (120, 5682630636), (135, 5051227232), (144, 4735525530), (160, 4261972977), (180, 3788420424), (216, 3157017020), (240, 2841315318), (270, 2525613616), (288, 2367762765), (360, 1894210212), (432, 1578508510), (480, 1420657659), (540, 1262806808), (720, 947105106), (864, 789254255), (1080, 631403404), (1440, 473552553), (2160, 315701702), (4320, 157850851)]