4491454080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{123121}}^1$

素因数の和:123162

約数の個数: 128

約数和(自身を含む): 15070132800

約数和(自身を除く): 10578678720

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, 123121, 246242, 369363, 492484, 615605, 738726, 984968, 1231210, 1477452, 1846815, 1969936, 2339299, 2462420, 2954904, 3693630, 3939872, 4678598, 4924840, 5909808, 7017897, 7387260, 7879744, 9357196, 9849680, 11696495, 11819616, 14035794, 14774520, 15759488, 18714392, 19699360, 23392990, 23639232, 28071588, 29549040, 35089485, 37428784, 39398720, 46785980, 47278464, 56143176, 59098080, 70178970, 74857568, 78797440, 93571960, 112286352, 118196160, 140357940, 149715136, 187143920, 224572704, 236392320, 280715880, 299430272, 374287840, 449145408, 561431760, 748575680, 898290816, 1122863520, 1497151360, 2245727040, 4491454080]

約数ペア:

[(1, 4491454080), (2, 2245727040), (3, 1497151360), (4, 1122863520), (5, 898290816), (6, 748575680), (8, 561431760), (10, 449145408), (12, 374287840), (15, 299430272), (16, 280715880), (19, 236392320), (20, 224572704), (24, 187143920), (30, 149715136), (32, 140357940), (38, 118196160), (40, 112286352), (48, 93571960), (57, 78797440), (60, 74857568), (64, 70178970), (76, 59098080), (80, 56143176), (95, 47278464), (96, 46785980), (114, 39398720), (120, 37428784), (128, 35089485), (152, 29549040), (160, 28071588), (190, 23639232), (192, 23392990), (228, 19699360), (240, 18714392), (285, 15759488), (304, 14774520), (320, 14035794), (380, 11819616), (384, 11696495), (456, 9849680), (480, 9357196), (570, 7879744), (608, 7387260), (640, 7017897), (760, 5909808), (912, 4924840), (960, 4678598), (1140, 3939872), (1216, 3693630), (1520, 2954904), (1824, 2462420), (1920, 2339299), (2280, 1969936), (2432, 1846815), (3040, 1477452), (3648, 1231210), (4560, 984968), (6080, 738726), (7296, 615605), (9120, 492484), (12160, 369363), (18240, 246242), (36480, 123121)]