3879960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:201

約数の個数: 128

約数和(自身を含む): 13824000

約数和(自身を除く): 9944040

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, 149, 155, 168, 186, 210, 217, 248, 280, 298, 310, 372, 420, 434, 447, 465, 596, 620, 651, 744, 745, 840, 868, 894, 930, 1043, 1085, 1192, 1240, 1302, 1490, 1736, 1788, 1860, 2086, 2170, 2235, 2604, 2980, 3129, 3255, 3576, 3720, 4172, 4340, 4470, 4619, 5208, 5215, 5960, 6258, 6510, 8344, 8680, 8940, 9238, 10430, 12516, 13020, 13857, 15645, 17880, 18476, 20860, 23095, 25032, 26040, 27714, 31290, 32333, 36952, 41720, 46190, 55428, 62580, 64666, 69285, 92380, 96999, 110856, 125160, 129332, 138570, 161665, 184760, 193998, 258664, 277140, 323330, 387996, 484995, 554280, 646660, 775992, 969990, 1293320, 1939980, 3879960]

約数ペア:

[(1, 3879960), (2, 1939980), (3, 1293320), (4, 969990), (5, 775992), (6, 646660), (7, 554280), (8, 484995), (10, 387996), (12, 323330), (14, 277140), (15, 258664), (20, 193998), (21, 184760), (24, 161665), (28, 138570), (30, 129332), (31, 125160), (35, 110856), (40, 96999), (42, 92380), (56, 69285), (60, 64666), (62, 62580), (70, 55428), (84, 46190), (93, 41720), (105, 36952), (120, 32333), (124, 31290), (140, 27714), (149, 26040), (155, 25032), (168, 23095), (186, 20860), (210, 18476), (217, 17880), (248, 15645), (280, 13857), (298, 13020), (310, 12516), (372, 10430), (420, 9238), (434, 8940), (447, 8680), (465, 8344), (596, 6510), (620, 6258), (651, 5960), (744, 5215), (745, 5208), (840, 4619), (868, 4470), (894, 4340), (930, 4172), (1043, 3720), (1085, 3576), (1192, 3255), (1240, 3129), (1302, 2980), (1490, 2604), (1736, 2235), (1788, 2170), (1860, 2086)]