246702480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{1249}}^1$

素因数の和:2088

約数の個数: 80

約数和(自身を含む): 766320000

約数和(自身を除く): 519617520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 823, 1249, 1646, 2469, 2498, 3292, 3747, 4115, 4938, 4996, 6245, 6584, 7494, 8230, 9876, 9992, 12345, 12490, 13168, 14988, 16460, 18735, 19752, 19984, 24690, 24980, 29976, 32920, 37470, 39504, 49380, 49960, 59952, 65840, 74940, 98760, 99920, 149880, 197520, 299760, 1027927, 2055854, 3083781, 4111708, 5139635, 6167562, 8223416, 10279270, 12335124, 15418905, 16446832, 20558540, 24670248, 30837810, 41117080, 49340496, 61675620, 82234160, 123351240, 246702480]

約数ペア:

[(1, 246702480), (2, 123351240), (3, 82234160), (4, 61675620), (5, 49340496), (6, 41117080), (8, 30837810), (10, 24670248), (12, 20558540), (15, 16446832), (16, 15418905), (20, 12335124), (24, 10279270), (30, 8223416), (40, 6167562), (48, 5139635), (60, 4111708), (80, 3083781), (120, 2055854), (240, 1027927), (823, 299760), (1249, 197520), (1646, 149880), (2469, 99920), (2498, 98760), (3292, 74940), (3747, 65840), (4115, 59952), (4938, 49960), (4996, 49380), (6245, 39504), (6584, 37470), (7494, 32920), (8230, 29976), (9876, 24980), (9992, 24690), (12345, 19984), (12490, 19752), (13168, 18735), (14988, 16460)]