4890754080

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{125791}}^1$

素因数の和:125821

約数の個数: 144

約数和(自身を含む): 17307972864

約数和(自身を除く): 12417218784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12960, 19440, 38880, 125791, 251582, 377373, 503164, 628955, 754746, 1006328, 1132119, 1257910, 1509492, 1886865, 2012656, 2264238, 2515820, 3018984, 3396357, 3773730, 4025312, 4528476, 5031640, 5660595, 6037968, 6792714, 7547460, 9056952, 10063280, 10189071, 11321190, 12075936, 13585428, 15094920, 16981785, 18113904, 20126560, 20378142, 22642380, 27170856, 30189840, 30567213, 33963570, 36227808, 40756284, 45284760, 50945355, 54341712, 60379680, 61134426, 67927140, 81512568, 90569520, 101890710, 108683424, 122268852, 135854280, 152836065, 163025136, 181139040, 203781420, 244537704, 271708560, 305672130, 326050272, 407562840, 489075408, 543417120, 611344260, 815125680, 978150816, 1222688520, 1630251360, 2445377040, 4890754080]

約数ペア:

[(1, 4890754080), (2, 2445377040), (3, 1630251360), (4, 1222688520), (5, 978150816), (6, 815125680), (8, 611344260), (9, 543417120), (10, 489075408), (12, 407562840), (15, 326050272), (16, 305672130), (18, 271708560), (20, 244537704), (24, 203781420), (27, 181139040), (30, 163025136), (32, 152836065), (36, 135854280), (40, 122268852), (45, 108683424), (48, 101890710), (54, 90569520), (60, 81512568), (72, 67927140), (80, 61134426), (81, 60379680), (90, 54341712), (96, 50945355), (108, 45284760), (120, 40756284), (135, 36227808), (144, 33963570), (160, 30567213), (162, 30189840), (180, 27170856), (216, 22642380), (240, 20378142), (243, 20126560), (270, 18113904), (288, 16981785), (324, 15094920), (360, 13585428), (405, 12075936), (432, 11321190), (480, 10189071), (486, 10063280), (540, 9056952), (648, 7547460), (720, 6792714), (810, 6037968), (864, 5660595), (972, 5031640), (1080, 4528476), (1215, 4025312), (1296, 3773730), (1440, 3396357), (1620, 3018984), (1944, 2515820), (2160, 2264238), (2430, 2012656), (2592, 1886865), (3240, 1509492), (3888, 1257910), (4320, 1132119), (4860, 1006328), (6480, 754746), (7776, 628955), (9720, 503164), (12960, 377373), (19440, 251582), (38880, 125791)]