395602560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{397}}^1$

素因数の和:595

約数の個数: 192

約数和(自身を含む): 1377422280

約数和(自身を除く): 981819720

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 173, 180, 192, 240, 288, 320, 346, 360, 384, 397, 480, 519, 576, 640, 692, 720, 794, 865, 960, 1038, 1152, 1191, 1384, 1440, 1557, 1588, 1730, 1920, 1985, 2076, 2382, 2595, 2768, 2880, 3114, 3176, 3460, 3573, 3970, 4152, 4764, 5190, 5536, 5760, 5955, 6228, 6352, 6920, 7146, 7785, 7940, 8304, 9528, 10380, 11072, 11910, 12456, 12704, 13840, 14292, 15570, 15880, 16608, 17865, 19056, 20760, 22144, 23820, 24912, 25408, 27680, 28584, 31140, 31760, 33216, 35730, 38112, 41520, 47640, 49824, 50816, 55360, 57168, 62280, 63520, 66432, 68681, 71460, 76224, 83040, 95280, 99648, 110720, 114336, 124560, 127040, 137362, 142920, 152448, 166080, 190560, 199296, 206043, 228672, 249120, 254080, 274724, 285840, 332160, 343405, 381120, 412086, 457344, 498240, 549448, 571680, 618129, 686810, 762240, 824172, 996480, 1030215, 1098896, 1143360, 1236258, 1373620, 1648344, 2060430, 2197792, 2286720, 2472516, 2747240, 3090645, 3296688, 4120860, 4395584, 4945032, 5494480, 6181290, 6593376, 8241720, 8791168, 9890064, 10988960, 12362580, 13186752, 16483440, 19780128, 21977920, 24725160, 26373504, 32966880, 39560256, 43955840, 49450320, 65933760, 79120512, 98900640, 131867520, 197801280, 395602560]

約数ペア:

[(1, 395602560), (2, 197801280), (3, 131867520), (4, 98900640), (5, 79120512), (6, 65933760), (8, 49450320), (9, 43955840), (10, 39560256), (12, 32966880), (15, 26373504), (16, 24725160), (18, 21977920), (20, 19780128), (24, 16483440), (30, 13186752), (32, 12362580), (36, 10988960), (40, 9890064), (45, 8791168), (48, 8241720), (60, 6593376), (64, 6181290), (72, 5494480), (80, 4945032), (90, 4395584), (96, 4120860), (120, 3296688), (128, 3090645), (144, 2747240), (160, 2472516), (173, 2286720), (180, 2197792), (192, 2060430), (240, 1648344), (288, 1373620), (320, 1236258), (346, 1143360), (360, 1098896), (384, 1030215), (397, 996480), (480, 824172), (519, 762240), (576, 686810), (640, 618129), (692, 571680), (720, 549448), (794, 498240), (865, 457344), (960, 412086), (1038, 381120), (1152, 343405), (1191, 332160), (1384, 285840), (1440, 274724), (1557, 254080), (1588, 249120), (1730, 228672), (1920, 206043), (1985, 199296), (2076, 190560), (2382, 166080), (2595, 152448), (2768, 142920), (2880, 137362), (3114, 127040), (3176, 124560), (3460, 114336), (3573, 110720), (3970, 99648), (4152, 95280), (4764, 83040), (5190, 76224), (5536, 71460), (5760, 68681), (5955, 66432), (6228, 63520), (6352, 62280), (6920, 57168), (7146, 55360), (7785, 50816), (7940, 49824), (8304, 47640), (9528, 41520), (10380, 38112), (11072, 35730), (11910, 33216), (12456, 31760), (12704, 31140), (13840, 28584), (14292, 27680), (15570, 25408), (15880, 24912), (16608, 23820), (17865, 22144), (19056, 20760)]