387399360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:423

約数の個数: 224

約数和(自身を含む): 1318199040

約数和(自身を除く): 930799680

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, 67, 76, 80, 95, 96, 114, 120, 134, 152, 160, 190, 192, 201, 228, 240, 268, 285, 304, 317, 320, 335, 380, 402, 456, 480, 536, 570, 608, 634, 670, 760, 804, 912, 951, 960, 1005, 1072, 1140, 1216, 1268, 1273, 1340, 1520, 1585, 1608, 1824, 1902, 2010, 2144, 2280, 2536, 2546, 2680, 3040, 3170, 3216, 3648, 3804, 3819, 4020, 4288, 4560, 4755, 5072, 5092, 5360, 6023, 6080, 6340, 6365, 6432, 7608, 7638, 8040, 9120, 9510, 10144, 10184, 10720, 12046, 12680, 12730, 12864, 15216, 15276, 16080, 18069, 18240, 19020, 19095, 20288, 20368, 21239, 21440, 24092, 25360, 25460, 30115, 30432, 30552, 32160, 36138, 38040, 38190, 40736, 42478, 48184, 50720, 50920, 60230, 60864, 61104, 63717, 64320, 72276, 76080, 76380, 81472, 84956, 90345, 96368, 101440, 101840, 106195, 120460, 122208, 127434, 144552, 152160, 152760, 169912, 180690, 192736, 203680, 212390, 240920, 244416, 254868, 289104, 304320, 305520, 318585, 339824, 361380, 385472, 403541, 407360, 424780, 481840, 509736, 578208, 611040, 637170, 679648, 722760, 807082, 849560, 963680, 1019472, 1156416, 1210623, 1222080, 1274340, 1359296, 1445520, 1614164, 1699120, 1927360, 2017705, 2038944, 2421246, 2548680, 2891040, 3228328, 3398240, 4035410, 4077888, 4842492, 5097360, 5782080, 6053115, 6456656, 6796480, 8070820, 9684984, 10194720, 12106230, 12913312, 16141640, 19369968, 20389440, 24212460, 25826624, 32283280, 38739936, 48424920, 64566560, 77479872, 96849840, 129133120, 193699680, 387399360]

約数ペア:

[(1, 387399360), (2, 193699680), (3, 129133120), (4, 96849840), (5, 77479872), (6, 64566560), (8, 48424920), (10, 38739936), (12, 32283280), (15, 25826624), (16, 24212460), (19, 20389440), (20, 19369968), (24, 16141640), (30, 12913312), (32, 12106230), (38, 10194720), (40, 9684984), (48, 8070820), (57, 6796480), (60, 6456656), (64, 6053115), (67, 5782080), (76, 5097360), (80, 4842492), (95, 4077888), (96, 4035410), (114, 3398240), (120, 3228328), (134, 2891040), (152, 2548680), (160, 2421246), (190, 2038944), (192, 2017705), (201, 1927360), (228, 1699120), (240, 1614164), (268, 1445520), (285, 1359296), (304, 1274340), (317, 1222080), (320, 1210623), (335, 1156416), (380, 1019472), (402, 963680), (456, 849560), (480, 807082), (536, 722760), (570, 679648), (608, 637170), (634, 611040), (670, 578208), (760, 509736), (804, 481840), (912, 424780), (951, 407360), (960, 403541), (1005, 385472), (1072, 361380), (1140, 339824), (1216, 318585), (1268, 305520), (1273, 304320), (1340, 289104), (1520, 254868), (1585, 244416), (1608, 240920), (1824, 212390), (1902, 203680), (2010, 192736), (2144, 180690), (2280, 169912), (2536, 152760), (2546, 152160), (2680, 144552), (3040, 127434), (3170, 122208), (3216, 120460), (3648, 106195), (3804, 101840), (3819, 101440), (4020, 96368), (4288, 90345), (4560, 84956), (4755, 81472), (5072, 76380), (5092, 76080), (5360, 72276), (6023, 64320), (6080, 63717), (6340, 61104), (6365, 60864), (6432, 60230), (7608, 50920), (7638, 50720), (8040, 48184), (9120, 42478), (9510, 40736), (10144, 38190), (10184, 38040), (10720, 36138), (12046, 32160), (12680, 30552), (12730, 30432), (12864, 30115), (15216, 25460), (15276, 25360), (16080, 24092), (18069, 21440), (18240, 21239), (19020, 20368), (19095, 20288)]