520387680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{63773}}^1$

素因数の和:63808

約数の個数: 96

約数和(自身を含む): 1735673184

約数和(自身を除く): 1215285504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 63773, 127546, 191319, 255092, 318865, 382638, 510184, 637730, 765276, 956595, 1020368, 1084141, 1275460, 1530552, 1913190, 2040736, 2168282, 2550920, 3061104, 3252423, 3826380, 4336564, 5101840, 5420705, 6122208, 6504846, 7652760, 8673128, 10203680, 10841410, 13009692, 15305520, 16262115, 17346256, 21682820, 26019384, 30611040, 32524230, 34692512, 43365640, 52038768, 65048460, 86731280, 104077536, 130096920, 173462560, 260193840, 520387680]

約数ペア:

[(1, 520387680), (2, 260193840), (3, 173462560), (4, 130096920), (5, 104077536), (6, 86731280), (8, 65048460), (10, 52038768), (12, 43365640), (15, 34692512), (16, 32524230), (17, 30611040), (20, 26019384), (24, 21682820), (30, 17346256), (32, 16262115), (34, 15305520), (40, 13009692), (48, 10841410), (51, 10203680), (60, 8673128), (68, 7652760), (80, 6504846), (85, 6122208), (96, 5420705), (102, 5101840), (120, 4336564), (136, 3826380), (160, 3252423), (170, 3061104), (204, 2550920), (240, 2168282), (255, 2040736), (272, 1913190), (340, 1530552), (408, 1275460), (480, 1084141), (510, 1020368), (544, 956595), (680, 765276), (816, 637730), (1020, 510184), (1360, 382638), (1632, 318865), (2040, 255092), (2720, 191319), (4080, 127546), (8160, 63773)]