1280304

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{523}}^1$

素因数の和:554

約数の個数: 60

約数和(自身を含む): 3801096

約数和(自身を除く): 2520792

約数列:

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

約数ペア:

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