2305703520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{30211}}^1$

素因数の和:30285

約数の個数: 144

約数和(自身を含む): 8016935472

約数和(自身を除く): 5711231952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 212, 240, 265, 288, 318, 360, 424, 477, 480, 530, 636, 720, 795, 848, 954, 1060, 1272, 1440, 1590, 1696, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 5088, 6360, 7632, 8480, 9540, 12720, 15264, 19080, 25440, 30211, 38160, 60422, 76320, 90633, 120844, 151055, 181266, 241688, 271899, 302110, 362532, 453165, 483376, 543798, 604220, 725064, 906330, 966752, 1087596, 1208440, 1359495, 1450128, 1601183, 1812660, 2175192, 2416880, 2718990, 2900256, 3202366, 3625320, 4350384, 4803549, 4833760, 5437980, 6404732, 7250640, 8005915, 8700768, 9607098, 10875960, 12809464, 14410647, 14501280, 16011830, 19214196, 21751920, 24017745, 25618928, 28821294, 32023660, 38428392, 43503840, 48035490, 51237856, 57642588, 64047320, 72053235, 76856784, 96070980, 115285176, 128094640, 144106470, 153713568, 192141960, 230570352, 256189280, 288212940, 384283920, 461140704, 576425880, 768567840, 1152851760, 2305703520]

約数ペア:

[(1, 2305703520), (2, 1152851760), (3, 768567840), (4, 576425880), (5, 461140704), (6, 384283920), (8, 288212940), (9, 256189280), (10, 230570352), (12, 192141960), (15, 153713568), (16, 144106470), (18, 128094640), (20, 115285176), (24, 96070980), (30, 76856784), (32, 72053235), (36, 64047320), (40, 57642588), (45, 51237856), (48, 48035490), (53, 43503840), (60, 38428392), (72, 32023660), (80, 28821294), (90, 25618928), (96, 24017745), (106, 21751920), (120, 19214196), (144, 16011830), (159, 14501280), (160, 14410647), (180, 12809464), (212, 10875960), (240, 9607098), (265, 8700768), (288, 8005915), (318, 7250640), (360, 6404732), (424, 5437980), (477, 4833760), (480, 4803549), (530, 4350384), (636, 3625320), (720, 3202366), (795, 2900256), (848, 2718990), (954, 2416880), (1060, 2175192), (1272, 1812660), (1440, 1601183), (1590, 1450128), (1696, 1359495), (1908, 1208440), (2120, 1087596), (2385, 966752), (2544, 906330), (3180, 725064), (3816, 604220), (4240, 543798), (4770, 483376), (5088, 453165), (6360, 362532), (7632, 302110), (8480, 271899), (9540, 241688), (12720, 181266), (15264, 151055), (19080, 120844), (25440, 90633), (30211, 76320), (38160, 60422)]