1643220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 5443200

約数和(自身を除く): 3799980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 179, 180, 204, 255, 270, 306, 340, 358, 459, 510, 537, 540, 612, 716, 765, 895, 918, 1020, 1074, 1530, 1611, 1790, 1836, 2148, 2295, 2685, 3043, 3060, 3222, 3580, 4590, 4833, 5370, 6086, 6444, 8055, 9129, 9180, 9666, 10740, 12172, 15215, 16110, 18258, 19332, 24165, 27387, 30430, 32220, 36516, 45645, 48330, 54774, 60860, 82161, 91290, 96660, 109548, 136935, 164322, 182580, 273870, 328644, 410805, 547740, 821610, 1643220]

約数ペア:

[(1, 1643220), (2, 821610), (3, 547740), (4, 410805), (5, 328644), (6, 273870), (9, 182580), (10, 164322), (12, 136935), (15, 109548), (17, 96660), (18, 91290), (20, 82161), (27, 60860), (30, 54774), (34, 48330), (36, 45645), (45, 36516), (51, 32220), (54, 30430), (60, 27387), (68, 24165), (85, 19332), (90, 18258), (102, 16110), (108, 15215), (135, 12172), (153, 10740), (170, 9666), (179, 9180), (180, 9129), (204, 8055), (255, 6444), (270, 6086), (306, 5370), (340, 4833), (358, 4590), (459, 3580), (510, 3222), (537, 3060), (540, 3043), (612, 2685), (716, 2295), (765, 2148), (895, 1836), (918, 1790), (1020, 1611), (1074, 1530)]