4573440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{397}}^1$

素因数の和:424

約数の個数: 108

約数和(自身を含む): 15863484

約数和(自身を除く): 11290044

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 397, 480, 576, 640, 720, 768, 794, 960, 1152, 1191, 1280, 1440, 1588, 1920, 1985, 2304, 2382, 2880, 3176, 3573, 3840, 3970, 4764, 5760, 5955, 6352, 7146, 7940, 9528, 11520, 11910, 12704, 14292, 15880, 17865, 19056, 23820, 25408, 28584, 31760, 35730, 38112, 47640, 50816, 57168, 63520, 71460, 76224, 95280, 101632, 114336, 127040, 142920, 152448, 190560, 228672, 254080, 285840, 304896, 381120, 457344, 508160, 571680, 762240, 914688, 1143360, 1524480, 2286720, 4573440]

約数ペア:

[(1, 4573440), (2, 2286720), (3, 1524480), (4, 1143360), (5, 914688), (6, 762240), (8, 571680), (9, 508160), (10, 457344), (12, 381120), (15, 304896), (16, 285840), (18, 254080), (20, 228672), (24, 190560), (30, 152448), (32, 142920), (36, 127040), (40, 114336), (45, 101632), (48, 95280), (60, 76224), (64, 71460), (72, 63520), (80, 57168), (90, 50816), (96, 47640), (120, 38112), (128, 35730), (144, 31760), (160, 28584), (180, 25408), (192, 23820), (240, 19056), (256, 17865), (288, 15880), (320, 14292), (360, 12704), (384, 11910), (397, 11520), (480, 9528), (576, 7940), (640, 7146), (720, 6352), (768, 5955), (794, 5760), (960, 4764), (1152, 3970), (1191, 3840), (1280, 3573), (1440, 3176), (1588, 2880), (1920, 2382), (1985, 2304)]