8634122880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{236681}}^1$

素因数の和:236722

約数の個数: 128

約数和(自身を含む): 28969876800

約数和(自身を除く): 20335753920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4560, 6080, 7296, 9120, 12160, 18240, 36480, 236681, 473362, 710043, 946724, 1183405, 1420086, 1893448, 2366810, 2840172, 3550215, 3786896, 4496939, 4733620, 5680344, 7100430, 7573792, 8993878, 9467240, 11360688, 13490817, 14200860, 15147584, 17987756, 18934480, 22484695, 22721376, 26981634, 28401720, 30295168, 35975512, 37868960, 44969390, 45442752, 53963268, 56803440, 67454085, 71951024, 75737920, 89938780, 90885504, 107926536, 113606880, 134908170, 143902048, 151475840, 179877560, 215853072, 227213760, 269816340, 287804096, 359755120, 431706144, 454427520, 539632680, 575608192, 719510240, 863412288, 1079265360, 1439020480, 1726824576, 2158530720, 2878040960, 4317061440, 8634122880]

約数ペア:

[(1, 8634122880), (2, 4317061440), (3, 2878040960), (4, 2158530720), (5, 1726824576), (6, 1439020480), (8, 1079265360), (10, 863412288), (12, 719510240), (15, 575608192), (16, 539632680), (19, 454427520), (20, 431706144), (24, 359755120), (30, 287804096), (32, 269816340), (38, 227213760), (40, 215853072), (48, 179877560), (57, 151475840), (60, 143902048), (64, 134908170), (76, 113606880), (80, 107926536), (95, 90885504), (96, 89938780), (114, 75737920), (120, 71951024), (128, 67454085), (152, 56803440), (160, 53963268), (190, 45442752), (192, 44969390), (228, 37868960), (240, 35975512), (285, 30295168), (304, 28401720), (320, 26981634), (380, 22721376), (384, 22484695), (456, 18934480), (480, 17987756), (570, 15147584), (608, 14200860), (640, 13490817), (760, 11360688), (912, 9467240), (960, 8993878), (1140, 7573792), (1216, 7100430), (1520, 5680344), (1824, 4733620), (1920, 4496939), (2280, 3786896), (2432, 3550215), (3040, 2840172), (3648, 2366810), (4560, 1893448), (6080, 1420086), (7296, 1183405), (9120, 946724), (12160, 710043), (18240, 473362), (36480, 236681)]