930376960

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23447}}^1$

素因数の和:23499

約数の個数: 72

約数和(自身を含む): 2300530176

約数和(自身を除く): 1370153216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 620, 640, 992, 1240, 1280, 1984, 2480, 3968, 4960, 7936, 9920, 19840, 23447, 39680, 46894, 93788, 117235, 187576, 234470, 375152, 468940, 726857, 750304, 937880, 1453714, 1500608, 1875760, 2907428, 3001216, 3634285, 3751520, 5814856, 6002432, 7268570, 7503040, 11629712, 14537140, 15006080, 23259424, 29074280, 30012160, 46518848, 58148560, 93037696, 116297120, 186075392, 232594240, 465188480, 930376960]

約数ペア:

[(1, 930376960), (2, 465188480), (4, 232594240), (5, 186075392), (8, 116297120), (10, 93037696), (16, 58148560), (20, 46518848), (31, 30012160), (32, 29074280), (40, 23259424), (62, 15006080), (64, 14537140), (80, 11629712), (124, 7503040), (128, 7268570), (155, 6002432), (160, 5814856), (248, 3751520), (256, 3634285), (310, 3001216), (320, 2907428), (496, 1875760), (620, 1500608), (640, 1453714), (992, 937880), (1240, 750304), (1280, 726857), (1984, 468940), (2480, 375152), (3968, 234470), (4960, 187576), (7936, 117235), (9920, 93788), (19840, 46894), (23447, 39680)]