48021240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:301

約数の個数: 128

約数和(自身を含む): 152616960

約数和(自身を除く): 104595720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 127, 137, 138, 184, 230, 254, 274, 276, 345, 381, 411, 460, 508, 548, 552, 635, 685, 690, 762, 822, 920, 1016, 1096, 1270, 1370, 1380, 1524, 1644, 1905, 2055, 2540, 2740, 2760, 2921, 3048, 3151, 3288, 3810, 4110, 5080, 5480, 5842, 6302, 7620, 8220, 8763, 9453, 11684, 12604, 14605, 15240, 15755, 16440, 17399, 17526, 18906, 23368, 25208, 29210, 31510, 34798, 35052, 37812, 43815, 47265, 52197, 58420, 63020, 69596, 70104, 75624, 86995, 87630, 94530, 104394, 116840, 126040, 139192, 173990, 175260, 189060, 208788, 260985, 347980, 350520, 378120, 400177, 417576, 521970, 695960, 800354, 1043940, 1200531, 1600708, 2000885, 2087880, 2401062, 3201416, 4001770, 4802124, 6002655, 8003540, 9604248, 12005310, 16007080, 24010620, 48021240]

約数ペア:

[(1, 48021240), (2, 24010620), (3, 16007080), (4, 12005310), (5, 9604248), (6, 8003540), (8, 6002655), (10, 4802124), (12, 4001770), (15, 3201416), (20, 2401062), (23, 2087880), (24, 2000885), (30, 1600708), (40, 1200531), (46, 1043940), (60, 800354), (69, 695960), (92, 521970), (115, 417576), (120, 400177), (127, 378120), (137, 350520), (138, 347980), (184, 260985), (230, 208788), (254, 189060), (274, 175260), (276, 173990), (345, 139192), (381, 126040), (411, 116840), (460, 104394), (508, 94530), (548, 87630), (552, 86995), (635, 75624), (685, 70104), (690, 69596), (762, 63020), (822, 58420), (920, 52197), (1016, 47265), (1096, 43815), (1270, 37812), (1370, 35052), (1380, 34798), (1524, 31510), (1644, 29210), (1905, 25208), (2055, 23368), (2540, 18906), (2740, 17526), (2760, 17399), (2921, 16440), (3048, 15755), (3151, 15240), (3288, 14605), (3810, 12604), (4110, 11684), (5080, 9453), (5480, 8763), (5842, 8220), (6302, 7620)]