275213280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2399}}^1$

素因数の和:2656

約数の個数: 96

約数和(自身を含む): 870912000

約数和(自身を除く): 595698720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 239, 240, 478, 480, 717, 956, 1195, 1434, 1912, 2390, 2399, 2868, 3585, 3824, 4780, 4798, 5736, 7170, 7197, 7648, 9560, 9596, 11472, 11995, 14340, 14394, 19120, 19192, 22944, 23990, 28680, 28788, 35985, 38240, 38384, 47980, 57360, 57576, 71970, 76768, 95960, 114720, 115152, 143940, 191920, 230304, 287880, 383840, 573361, 575760, 1146722, 1151520, 1720083, 2293444, 2866805, 3440166, 4586888, 5733610, 6880332, 8600415, 9173776, 11467220, 13760664, 17200830, 18347552, 22934440, 27521328, 34401660, 45868880, 55042656, 68803320, 91737760, 137606640, 275213280]

約数ペア:

[(1, 275213280), (2, 137606640), (3, 91737760), (4, 68803320), (5, 55042656), (6, 45868880), (8, 34401660), (10, 27521328), (12, 22934440), (15, 18347552), (16, 17200830), (20, 13760664), (24, 11467220), (30, 9173776), (32, 8600415), (40, 6880332), (48, 5733610), (60, 4586888), (80, 3440166), (96, 2866805), (120, 2293444), (160, 1720083), (239, 1151520), (240, 1146722), (478, 575760), (480, 573361), (717, 383840), (956, 287880), (1195, 230304), (1434, 191920), (1912, 143940), (2390, 115152), (2399, 114720), (2868, 95960), (3585, 76768), (3824, 71970), (4780, 57576), (4798, 57360), (5736, 47980), (7170, 38384), (7197, 38240), (7648, 35985), (9560, 28788), (9596, 28680), (11472, 23990), (11995, 22944), (14340, 19192), (14394, 19120)]