48616680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1867}}^1$

素因数の和:1919

約数の個数: 128

約数和(自身を含む): 172154880

約数和(自身を除く): 123538200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 1867, 2170, 2604, 3255, 3720, 3734, 4340, 5208, 5601, 6510, 7468, 8680, 9335, 11202, 13020, 13069, 14936, 18670, 22404, 26040, 26138, 28005, 37340, 39207, 44808, 52276, 56010, 57877, 65345, 74680, 78414, 104552, 112020, 115754, 130690, 156828, 173631, 196035, 224040, 231508, 261380, 289385, 313656, 347262, 392070, 405139, 463016, 522760, 578770, 694524, 784140, 810278, 868155, 1157540, 1215417, 1389048, 1568280, 1620556, 1736310, 2025695, 2315080, 2430834, 3241112, 3472620, 4051390, 4861668, 6077085, 6945240, 8102780, 9723336, 12154170, 16205560, 24308340, 48616680]

約数ペア:

[(1, 48616680), (2, 24308340), (3, 16205560), (4, 12154170), (5, 9723336), (6, 8102780), (7, 6945240), (8, 6077085), (10, 4861668), (12, 4051390), (14, 3472620), (15, 3241112), (20, 2430834), (21, 2315080), (24, 2025695), (28, 1736310), (30, 1620556), (31, 1568280), (35, 1389048), (40, 1215417), (42, 1157540), (56, 868155), (60, 810278), (62, 784140), (70, 694524), (84, 578770), (93, 522760), (105, 463016), (120, 405139), (124, 392070), (140, 347262), (155, 313656), (168, 289385), (186, 261380), (210, 231508), (217, 224040), (248, 196035), (280, 173631), (310, 156828), (372, 130690), (420, 115754), (434, 112020), (465, 104552), (620, 78414), (651, 74680), (744, 65345), (840, 57877), (868, 56010), (930, 52276), (1085, 44808), (1240, 39207), (1302, 37340), (1736, 28005), (1860, 26138), (1867, 26040), (2170, 22404), (2604, 18670), (3255, 14936), (3720, 13069), (3734, 13020), (4340, 11202), (5208, 9335), (5601, 8680), (6510, 7468)]