180402288

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:471

約数の個数: 120

約数和(自身を含む): 519498000

約数和(自身を除く): 339095712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 89, 121, 132, 176, 178, 242, 264, 267, 349, 356, 363, 484, 528, 534, 698, 712, 726, 968, 979, 1047, 1068, 1396, 1424, 1452, 1936, 1958, 2094, 2136, 2792, 2904, 2937, 3839, 3916, 4188, 4272, 5584, 5808, 5874, 7678, 7832, 8376, 10769, 11517, 11748, 15356, 15664, 16752, 21538, 23034, 23496, 30712, 31061, 32307, 42229, 43076, 46068, 46992, 61424, 62122, 64614, 84458, 86152, 92136, 93183, 124244, 126687, 129228, 168916, 172304, 184272, 186366, 248488, 253374, 258456, 337832, 341671, 372732, 496976, 506748, 516912, 675664, 683342, 745464, 1013496, 1025013, 1366684, 1490928, 2026992, 2050026, 2733368, 3758381, 4100052, 5466736, 7516762, 8200104, 11275143, 15033524, 16400208, 22550286, 30067048, 45100572, 60134096, 90201144, 180402288]

約数ペア:

[(1, 180402288), (2, 90201144), (3, 60134096), (4, 45100572), (6, 30067048), (8, 22550286), (11, 16400208), (12, 15033524), (16, 11275143), (22, 8200104), (24, 7516762), (33, 5466736), (44, 4100052), (48, 3758381), (66, 2733368), (88, 2050026), (89, 2026992), (121, 1490928), (132, 1366684), (176, 1025013), (178, 1013496), (242, 745464), (264, 683342), (267, 675664), (349, 516912), (356, 506748), (363, 496976), (484, 372732), (528, 341671), (534, 337832), (698, 258456), (712, 253374), (726, 248488), (968, 186366), (979, 184272), (1047, 172304), (1068, 168916), (1396, 129228), (1424, 126687), (1452, 124244), (1936, 93183), (1958, 92136), (2094, 86152), (2136, 84458), (2792, 64614), (2904, 62122), (2937, 61424), (3839, 46992), (3916, 46068), (4188, 43076), (4272, 42229), (5584, 32307), (5808, 31061), (5874, 30712), (7678, 23496), (7832, 23034), (8376, 21538), (10769, 16752), (11517, 15664), (11748, 15356)]