1153320120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20939}}^1$

素因数の和:20979

約数の個数: 160

約数和(自身を含む): 4104658800

約数和(自身を除く): 2951338680

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, 5508, 6120, 6885, 9180, 11016, 13770, 18360, 20939, 27540, 41878, 55080, 62817, 83756, 104695, 125634, 167512, 188451, 209390, 251268, 314085, 355963, 376902, 418780, 502536, 565353, 628170, 711926, 753804, 837560, 942255, 1067889, 1130706, 1256340, 1423852, 1507608, 1696059, 1779815, 1884510, 2135778, 2261412, 2512680, 2826765, 2847704, 3203667, 3392118, 3559630, 3769020, 4271556, 4522824, 5339445, 5653530, 6407334, 6784236, 7119260, 7538040, 8480295, 8543112, 9611001, 10678890, 11307060, 12814668, 13568472, 14238520, 16018335, 16960590, 19222002, 21357780, 22614120, 25629336, 28833003, 32036670, 33921180, 38444004, 42715560, 48055005, 57666006, 64073340, 67842360, 76888008, 96110010, 115332012, 128146680, 144165015, 192220020, 230664024, 288330030, 384440040, 576660060, 1153320120]

約数ペア:

[(1, 1153320120), (2, 576660060), (3, 384440040), (4, 288330030), (5, 230664024), (6, 192220020), (8, 144165015), (9, 128146680), (10, 115332012), (12, 96110010), (15, 76888008), (17, 67842360), (18, 64073340), (20, 57666006), (24, 48055005), (27, 42715560), (30, 38444004), (34, 33921180), (36, 32036670), (40, 28833003), (45, 25629336), (51, 22614120), (54, 21357780), (60, 19222002), (68, 16960590), (72, 16018335), (81, 14238520), (85, 13568472), (90, 12814668), (102, 11307060), (108, 10678890), (120, 9611001), (135, 8543112), (136, 8480295), (153, 7538040), (162, 7119260), (170, 6784236), (180, 6407334), (204, 5653530), (216, 5339445), (255, 4522824), (270, 4271556), (306, 3769020), (324, 3559630), (340, 3392118), (360, 3203667), (405, 2847704), (408, 2826765), (459, 2512680), (510, 2261412), (540, 2135778), (612, 1884510), (648, 1779815), (680, 1696059), (765, 1507608), (810, 1423852), (918, 1256340), (1020, 1130706), (1080, 1067889), (1224, 942255), (1377, 837560), (1530, 753804), (1620, 711926), (1836, 628170), (2040, 565353), (2295, 502536), (2754, 418780), (3060, 376902), (3240, 355963), (3672, 314085), (4590, 251268), (5508, 209390), (6120, 188451), (6885, 167512), (9180, 125634), (11016, 104695), (13770, 83756), (18360, 62817), (20939, 55080), (27540, 41878)]