72477836160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1867}}^1\times {\mathrm{20219}}^1$

素因数の和:22108

約数の個数: 128

約数和(自身を含む): 231158275200

約数和(自身を除く): 158680439040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1867, 1920, 3734, 5601, 7468, 9335, 11202, 14936, 18670, 20219, 22404, 28005, 29872, 37340, 40438, 44808, 56010, 59744, 60657, 74680, 80876, 89616, 101095, 112020, 119488, 121314, 149360, 161752, 179232, 202190, 224040, 238976, 242628, 298720, 303285, 323504, 358464, 404380, 448080, 485256, 597440, 606570, 647008, 716928, 808760, 896160, 970512, 1194880, 1213140, 1294016, 1617520, 1792320, 1941024, 2426280, 2588032, 3235040, 3584640, 3882048, 4852560, 6470080, 7764096, 9705120, 12940160, 19410240, 37748873, 38820480, 75497746, 113246619, 150995492, 188744365, 226493238, 301990984, 377488730, 452986476, 566233095, 603981968, 754977460, 905972952, 1132466190, 1207963936, 1509954920, 1811945904, 2264932380, 2415927872, 3019909840, 3623891808, 4529864760, 4831855744, 6039819680, 7247783616, 9059729520, 12079639360, 14495567232, 18119459040, 24159278720, 36238918080, 72477836160]

約数ペア:

[(1, 72477836160), (2, 36238918080), (3, 24159278720), (4, 18119459040), (5, 14495567232), (6, 12079639360), (8, 9059729520), (10, 7247783616), (12, 6039819680), (15, 4831855744), (16, 4529864760), (20, 3623891808), (24, 3019909840), (30, 2415927872), (32, 2264932380), (40, 1811945904), (48, 1509954920), (60, 1207963936), (64, 1132466190), (80, 905972952), (96, 754977460), (120, 603981968), (128, 566233095), (160, 452986476), (192, 377488730), (240, 301990984), (320, 226493238), (384, 188744365), (480, 150995492), (640, 113246619), (960, 75497746), (1867, 38820480), (1920, 37748873), (3734, 19410240), (5601, 12940160), (7468, 9705120), (9335, 7764096), (11202, 6470080), (14936, 4852560), (18670, 3882048), (20219, 3584640), (22404, 3235040), (28005, 2588032), (29872, 2426280), (37340, 1941024), (40438, 1792320), (44808, 1617520), (56010, 1294016), (59744, 1213140), (60657, 1194880), (74680, 970512), (80876, 896160), (89616, 808760), (101095, 716928), (112020, 647008), (119488, 606570), (121314, 597440), (149360, 485256), (161752, 448080), (179232, 404380), (202190, 358464), (224040, 323504), (238976, 303285), (242628, 298720)]