48735960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4463}}^1$

素因数の和:4497

約数の個数: 128

約数和(自身を含む): 179988480

約数和(自身を除く): 131252520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 4463, 5460, 8926, 10920, 13389, 17852, 22315, 26778, 31241, 35704, 44630, 53556, 58019, 62482, 66945, 89260, 93723, 107112, 116038, 124964, 133890, 156205, 174057, 178520, 187446, 232076, 249928, 267780, 290095, 312410, 348114, 374892, 406133, 464152, 468615, 535560, 580190, 624820, 696228, 749784, 812266, 870285, 937230, 1160380, 1218399, 1249640, 1392456, 1624532, 1740570, 1874460, 2030665, 2320760, 2436798, 3249064, 3481140, 3748920, 4061330, 4873596, 6091995, 6962280, 8122660, 9747192, 12183990, 16245320, 24367980, 48735960]

約数ペア:

[(1, 48735960), (2, 24367980), (3, 16245320), (4, 12183990), (5, 9747192), (6, 8122660), (7, 6962280), (8, 6091995), (10, 4873596), (12, 4061330), (13, 3748920), (14, 3481140), (15, 3249064), (20, 2436798), (21, 2320760), (24, 2030665), (26, 1874460), (28, 1740570), (30, 1624532), (35, 1392456), (39, 1249640), (40, 1218399), (42, 1160380), (52, 937230), (56, 870285), (60, 812266), (65, 749784), (70, 696228), (78, 624820), (84, 580190), (91, 535560), (104, 468615), (105, 464152), (120, 406133), (130, 374892), (140, 348114), (156, 312410), (168, 290095), (182, 267780), (195, 249928), (210, 232076), (260, 187446), (273, 178520), (280, 174057), (312, 156205), (364, 133890), (390, 124964), (420, 116038), (455, 107112), (520, 93723), (546, 89260), (728, 66945), (780, 62482), (840, 58019), (910, 53556), (1092, 44630), (1365, 35704), (1560, 31241), (1820, 26778), (2184, 22315), (2730, 17852), (3640, 13389), (4463, 10920), (5460, 8926)]