1470777760

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{116359}}^1$

素因数の和:116453

約数の個数: 48

約数和(自身を含む): 3518726400

約数和(自身を除く): 2047948640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 632, 790, 1264, 1580, 2528, 3160, 6320, 12640, 116359, 232718, 465436, 581795, 930872, 1163590, 1861744, 2327180, 3723488, 4654360, 9192361, 9308720, 18384722, 18617440, 36769444, 45961805, 73538888, 91923610, 147077776, 183847220, 294155552, 367694440, 735388880, 1470777760]

約数ペア:

[(1, 1470777760), (2, 735388880), (4, 367694440), (5, 294155552), (8, 183847220), (10, 147077776), (16, 91923610), (20, 73538888), (32, 45961805), (40, 36769444), (79, 18617440), (80, 18384722), (158, 9308720), (160, 9192361), (316, 4654360), (395, 3723488), (632, 2327180), (790, 1861744), (1264, 1163590), (1580, 930872), (2528, 581795), (3160, 465436), (6320, 232718), (12640, 116359)]