1302272760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{2671}}^1$

素因数の和:2941

約数の個数: 128

約数和(自身を含む): 4155494400

約数和(自身を除く): 2853221640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 239, 255, 340, 408, 478, 510, 680, 717, 956, 1020, 1195, 1434, 1912, 2040, 2390, 2671, 2868, 3585, 4063, 4780, 5342, 5736, 7170, 8013, 8126, 9560, 10684, 12189, 13355, 14340, 16026, 16252, 20315, 21368, 24378, 26710, 28680, 32052, 32504, 40065, 40630, 45407, 48756, 53420, 60945, 64104, 80130, 81260, 90814, 97512, 106840, 121890, 136221, 160260, 162520, 181628, 227035, 243780, 272442, 320520, 363256, 454070, 487560, 544884, 638369, 681105, 908140, 1089768, 1276738, 1362210, 1816280, 1915107, 2553476, 2724420, 3191845, 3830214, 5106952, 5448840, 6383690, 7660428, 9575535, 10852273, 12767380, 15320856, 19151070, 21704546, 25534760, 32556819, 38302140, 43409092, 54261365, 65113638, 76604280, 86818184, 108522730, 130227276, 162784095, 217045460, 260454552, 325568190, 434090920, 651136380, 1302272760]

約数ペア:

[(1, 1302272760), (2, 651136380), (3, 434090920), (4, 325568190), (5, 260454552), (6, 217045460), (8, 162784095), (10, 130227276), (12, 108522730), (15, 86818184), (17, 76604280), (20, 65113638), (24, 54261365), (30, 43409092), (34, 38302140), (40, 32556819), (51, 25534760), (60, 21704546), (68, 19151070), (85, 15320856), (102, 12767380), (120, 10852273), (136, 9575535), (170, 7660428), (204, 6383690), (239, 5448840), (255, 5106952), (340, 3830214), (408, 3191845), (478, 2724420), (510, 2553476), (680, 1915107), (717, 1816280), (956, 1362210), (1020, 1276738), (1195, 1089768), (1434, 908140), (1912, 681105), (2040, 638369), (2390, 544884), (2671, 487560), (2868, 454070), (3585, 363256), (4063, 320520), (4780, 272442), (5342, 243780), (5736, 227035), (7170, 181628), (8013, 162520), (8126, 160260), (9560, 136221), (10684, 121890), (12189, 106840), (13355, 97512), (14340, 90814), (16026, 81260), (16252, 80130), (20315, 64104), (21368, 60945), (24378, 53420), (26710, 48756), (28680, 45407), (32052, 40630), (32504, 40065)]