246581520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{16843}}^1$

素因数の和:16920

約数の個数: 80

約数和(自身を含む): 776980032

約数和(自身を除く): 530398512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 14640, 16843, 33686, 50529, 67372, 84215, 101058, 134744, 168430, 202116, 252645, 269488, 336860, 404232, 505290, 673720, 808464, 1010580, 1027423, 1347440, 2021160, 2054846, 3082269, 4042320, 4109692, 5137115, 6164538, 8219384, 10274230, 12329076, 15411345, 16438768, 20548460, 24658152, 30822690, 41096920, 49316304, 61645380, 82193840, 123290760, 246581520]

約数ペア:

[(1, 246581520), (2, 123290760), (3, 82193840), (4, 61645380), (5, 49316304), (6, 41096920), (8, 30822690), (10, 24658152), (12, 20548460), (15, 16438768), (16, 15411345), (20, 12329076), (24, 10274230), (30, 8219384), (40, 6164538), (48, 5137115), (60, 4109692), (61, 4042320), (80, 3082269), (120, 2054846), (122, 2021160), (183, 1347440), (240, 1027423), (244, 1010580), (305, 808464), (366, 673720), (488, 505290), (610, 404232), (732, 336860), (915, 269488), (976, 252645), (1220, 202116), (1464, 168430), (1830, 134744), (2440, 101058), (2928, 84215), (3660, 67372), (4880, 50529), (7320, 33686), (14640, 16843)]