4682240

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:113

約数の個数: 80

約数和(自身を含む): 11784960

約数和(自身を除く): 7102720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 59, 62, 64, 80, 118, 124, 128, 155, 160, 236, 248, 256, 295, 310, 320, 472, 496, 512, 590, 620, 640, 944, 992, 1180, 1240, 1280, 1829, 1888, 1984, 2360, 2480, 2560, 3658, 3776, 3968, 4720, 4960, 7316, 7552, 7936, 9145, 9440, 9920, 14632, 15104, 15872, 18290, 18880, 19840, 29264, 30208, 36580, 37760, 39680, 58528, 73160, 75520, 79360, 117056, 146320, 151040, 234112, 292640, 468224, 585280, 936448, 1170560, 2341120, 4682240]

約数ペア:

[(1, 4682240), (2, 2341120), (4, 1170560), (5, 936448), (8, 585280), (10, 468224), (16, 292640), (20, 234112), (31, 151040), (32, 146320), (40, 117056), (59, 79360), (62, 75520), (64, 73160), (80, 58528), (118, 39680), (124, 37760), (128, 36580), (155, 30208), (160, 29264), (236, 19840), (248, 18880), (256, 18290), (295, 15872), (310, 15104), (320, 14632), (472, 9920), (496, 9440), (512, 9145), (590, 7936), (620, 7552), (640, 7316), (944, 4960), (992, 4720), (1180, 3968), (1240, 3776), (1280, 3658), (1829, 2560), (1888, 2480), (1984, 2360)]