2560608

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{523}}^1$

素因数の和:556

約数の個数: 72

約数和(自身を含む): 7724808

約数和(自身を除く): 5164200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 523, 544, 612, 816, 1046, 1224, 1569, 1632, 2092, 2448, 3138, 4184, 4707, 4896, 6276, 8368, 8891, 9414, 12552, 16736, 17782, 18828, 25104, 26673, 35564, 37656, 50208, 53346, 71128, 75312, 80019, 106692, 142256, 150624, 160038, 213384, 284512, 320076, 426768, 640152, 853536, 1280304, 2560608]

約数ペア:

[(1, 2560608), (2, 1280304), (3, 853536), (4, 640152), (6, 426768), (8, 320076), (9, 284512), (12, 213384), (16, 160038), (17, 150624), (18, 142256), (24, 106692), (32, 80019), (34, 75312), (36, 71128), (48, 53346), (51, 50208), (68, 37656), (72, 35564), (96, 26673), (102, 25104), (136, 18828), (144, 17782), (153, 16736), (204, 12552), (272, 9414), (288, 8891), (306, 8368), (408, 6276), (523, 4896), (544, 4707), (612, 4184), (816, 3138), (1046, 2448), (1224, 2092), (1569, 1632)]