146273760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{647}}^1$

素因数の和:825

約数の個数: 144

約数和(自身を含む): 503114976

約数和(自身を除く): 356841216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 157, 160, 180, 240, 288, 314, 360, 471, 480, 628, 647, 720, 785, 942, 1256, 1294, 1413, 1440, 1570, 1884, 1941, 2355, 2512, 2588, 2826, 3140, 3235, 3768, 3882, 4710, 5024, 5176, 5652, 5823, 6280, 6470, 7065, 7536, 7764, 9420, 9705, 10352, 11304, 11646, 12560, 12940, 14130, 15072, 15528, 18840, 19410, 20704, 22608, 23292, 25120, 25880, 28260, 29115, 31056, 37680, 38820, 45216, 46584, 51760, 56520, 58230, 62112, 75360, 77640, 93168, 101579, 103520, 113040, 116460, 155280, 186336, 203158, 226080, 232920, 304737, 310560, 406316, 465840, 507895, 609474, 812632, 914211, 931680, 1015790, 1218948, 1523685, 1625264, 1828422, 2031580, 2437896, 3047370, 3250528, 3656844, 4063160, 4571055, 4875792, 6094740, 7313688, 8126320, 9142110, 9751584, 12189480, 14627376, 16252640, 18284220, 24378960, 29254752, 36568440, 48757920, 73136880, 146273760]

約数ペア:

[(1, 146273760), (2, 73136880), (3, 48757920), (4, 36568440), (5, 29254752), (6, 24378960), (8, 18284220), (9, 16252640), (10, 14627376), (12, 12189480), (15, 9751584), (16, 9142110), (18, 8126320), (20, 7313688), (24, 6094740), (30, 4875792), (32, 4571055), (36, 4063160), (40, 3656844), (45, 3250528), (48, 3047370), (60, 2437896), (72, 2031580), (80, 1828422), (90, 1625264), (96, 1523685), (120, 1218948), (144, 1015790), (157, 931680), (160, 914211), (180, 812632), (240, 609474), (288, 507895), (314, 465840), (360, 406316), (471, 310560), (480, 304737), (628, 232920), (647, 226080), (720, 203158), (785, 186336), (942, 155280), (1256, 116460), (1294, 113040), (1413, 103520), (1440, 101579), (1570, 93168), (1884, 77640), (1941, 75360), (2355, 62112), (2512, 58230), (2588, 56520), (2826, 51760), (3140, 46584), (3235, 45216), (3768, 38820), (3882, 37680), (4710, 31056), (5024, 29115), (5176, 28260), (5652, 25880), (5823, 25120), (6280, 23292), (6470, 22608), (7065, 20704), (7536, 19410), (7764, 18840), (9420, 15528), (9705, 15072), (10352, 14130), (11304, 12940), (11646, 12560)]