384541440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{419}}^1$

素因数の和:682

約数の個数: 144

約数和(自身を含む): 1236211200

約数和(自身を除く): 851669760

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, 239, 240, 256, 320, 384, 419, 478, 480, 640, 717, 768, 838, 956, 960, 1195, 1257, 1280, 1434, 1676, 1912, 1920, 2095, 2390, 2514, 2868, 3352, 3585, 3824, 3840, 4190, 4780, 5028, 5736, 6285, 6704, 7170, 7648, 8380, 9560, 10056, 11472, 12570, 13408, 14340, 15296, 16760, 19120, 20112, 22944, 25140, 26816, 28680, 30592, 33520, 38240, 40224, 45888, 50280, 53632, 57360, 61184, 67040, 76480, 80448, 91776, 100141, 100560, 107264, 114720, 134080, 152960, 160896, 183552, 200282, 201120, 229440, 268160, 300423, 305920, 321792, 400564, 402240, 458880, 500705, 536320, 600846, 801128, 804480, 917760, 1001410, 1201692, 1502115, 1602256, 1608960, 2002820, 2403384, 3004230, 3204512, 4005640, 4806768, 6008460, 6409024, 8011280, 9613536, 12016920, 12818048, 16022560, 19227072, 24033840, 25636096, 32045120, 38454144, 48067680, 64090240, 76908288, 96135360, 128180480, 192270720, 384541440]

約数ペア:

[(1, 384541440), (2, 192270720), (3, 128180480), (4, 96135360), (5, 76908288), (6, 64090240), (8, 48067680), (10, 38454144), (12, 32045120), (15, 25636096), (16, 24033840), (20, 19227072), (24, 16022560), (30, 12818048), (32, 12016920), (40, 9613536), (48, 8011280), (60, 6409024), (64, 6008460), (80, 4806768), (96, 4005640), (120, 3204512), (128, 3004230), (160, 2403384), (192, 2002820), (239, 1608960), (240, 1602256), (256, 1502115), (320, 1201692), (384, 1001410), (419, 917760), (478, 804480), (480, 801128), (640, 600846), (717, 536320), (768, 500705), (838, 458880), (956, 402240), (960, 400564), (1195, 321792), (1257, 305920), (1280, 300423), (1434, 268160), (1676, 229440), (1912, 201120), (1920, 200282), (2095, 183552), (2390, 160896), (2514, 152960), (2868, 134080), (3352, 114720), (3585, 107264), (3824, 100560), (3840, 100141), (4190, 91776), (4780, 80448), (5028, 76480), (5736, 67040), (6285, 61184), (6704, 57360), (7170, 53632), (7648, 50280), (8380, 45888), (9560, 40224), (10056, 38240), (11472, 33520), (12570, 30592), (13408, 28680), (14340, 26816), (15296, 25140), (16760, 22944), (19120, 20112)]