290436840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5273}}^1$

素因数の和:5313

約数の個数: 160

約数和(自身を含む): 1033809480

約数和(自身を除く): 743372640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 459, 510, 540, 612, 648, 680, 765, 810, 918, 1020, 1080, 1224, 1377, 1530, 1620, 1836, 2040, 2295, 2754, 3060, 3240, 3672, 4590, 5273, 5508, 6120, 6885, 9180, 10546, 11016, 13770, 15819, 18360, 21092, 26365, 27540, 31638, 42184, 47457, 52730, 55080, 63276, 79095, 89641, 94914, 105460, 126552, 142371, 158190, 179282, 189828, 210920, 237285, 268923, 284742, 316380, 358564, 379656, 427113, 448205, 474570, 537846, 569484, 632760, 711855, 717128, 806769, 854226, 896410, 949140, 1075692, 1138968, 1344615, 1423710, 1613538, 1708452, 1792820, 1898280, 2135565, 2151384, 2420307, 2689230, 2847420, 3227076, 3416904, 3585640, 4033845, 4271130, 4840614, 5378460, 5694840, 6454152, 7260921, 8067690, 8542260, 9681228, 10756920, 12101535, 14521842, 16135380, 17084520, 19362456, 24203070, 29043684, 32270760, 36304605, 48406140, 58087368, 72609210, 96812280, 145218420, 290436840]

約数ペア:

[(1, 290436840), (2, 145218420), (3, 96812280), (4, 72609210), (5, 58087368), (6, 48406140), (8, 36304605), (9, 32270760), (10, 29043684), (12, 24203070), (15, 19362456), (17, 17084520), (18, 16135380), (20, 14521842), (24, 12101535), (27, 10756920), (30, 9681228), (34, 8542260), (36, 8067690), (40, 7260921), (45, 6454152), (51, 5694840), (54, 5378460), (60, 4840614), (68, 4271130), (72, 4033845), (81, 3585640), (85, 3416904), (90, 3227076), (102, 2847420), (108, 2689230), (120, 2420307), (135, 2151384), (136, 2135565), (153, 1898280), (162, 1792820), (170, 1708452), (180, 1613538), (204, 1423710), (216, 1344615), (255, 1138968), (270, 1075692), (306, 949140), (324, 896410), (340, 854226), (360, 806769), (405, 717128), (408, 711855), (459, 632760), (510, 569484), (540, 537846), (612, 474570), (648, 448205), (680, 427113), (765, 379656), (810, 358564), (918, 316380), (1020, 284742), (1080, 268923), (1224, 237285), (1377, 210920), (1530, 189828), (1620, 179282), (1836, 158190), (2040, 142371), (2295, 126552), (2754, 105460), (3060, 94914), (3240, 89641), (3672, 79095), (4590, 63276), (5273, 55080), (5508, 52730), (6120, 47457), (6885, 42184), (9180, 31638), (10546, 27540), (11016, 26365), (13770, 21092), (15819, 18360)]