2525129160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{344963}}^1$

素因数の和:345038

約数の個数: 64

約数和(自身を含む): 7699596480

約数和(自身を除く): 5174467320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 344963, 689926, 1034889, 1379852, 1724815, 2069778, 2759704, 3449630, 4139556, 5174445, 6899260, 8279112, 10348890, 13798520, 20697780, 21042743, 41395560, 42085486, 63128229, 84170972, 105213715, 126256458, 168341944, 210427430, 252512916, 315641145, 420854860, 505025832, 631282290, 841709720, 1262564580, 2525129160]

約数ペア:

[(1, 2525129160), (2, 1262564580), (3, 841709720), (4, 631282290), (5, 505025832), (6, 420854860), (8, 315641145), (10, 252512916), (12, 210427430), (15, 168341944), (20, 126256458), (24, 105213715), (30, 84170972), (40, 63128229), (60, 42085486), (61, 41395560), (120, 21042743), (122, 20697780), (183, 13798520), (244, 10348890), (305, 8279112), (366, 6899260), (488, 5174445), (610, 4139556), (732, 3449630), (915, 2759704), (1220, 2069778), (1464, 1724815), (1830, 1379852), (2440, 1034889), (3660, 689926), (7320, 344963)]