284922240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4787}}^1$

素因数の和:4840

約数の個数: 128

約数和(自身を含む): 937681920

約数和(自身を除く): 652759680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4787, 4960, 5952, 7440, 9574, 9920, 11904, 14361, 14880, 19148, 19840, 23935, 28722, 29760, 38296, 47870, 57444, 59520, 71805, 76592, 95740, 114888, 143610, 148397, 153184, 191480, 229776, 287220, 296794, 306368, 382960, 445191, 459552, 574440, 593588, 612736, 741985, 765920, 890382, 919104, 1148880, 1187176, 1483970, 1531840, 1780764, 1838208, 2225955, 2297760, 2374352, 2967940, 3063680, 3561528, 4451910, 4595520, 4748704, 5935880, 7123056, 8903820, 9191040, 9497408, 11871760, 14246112, 17807640, 18994816, 23743520, 28492224, 35615280, 47487040, 56984448, 71230560, 94974080, 142461120, 284922240]

約数ペア:

[(1, 284922240), (2, 142461120), (3, 94974080), (4, 71230560), (5, 56984448), (6, 47487040), (8, 35615280), (10, 28492224), (12, 23743520), (15, 18994816), (16, 17807640), (20, 14246112), (24, 11871760), (30, 9497408), (31, 9191040), (32, 8903820), (40, 7123056), (48, 5935880), (60, 4748704), (62, 4595520), (64, 4451910), (80, 3561528), (93, 3063680), (96, 2967940), (120, 2374352), (124, 2297760), (128, 2225955), (155, 1838208), (160, 1780764), (186, 1531840), (192, 1483970), (240, 1187176), (248, 1148880), (310, 919104), (320, 890382), (372, 765920), (384, 741985), (465, 612736), (480, 593588), (496, 574440), (620, 459552), (640, 445191), (744, 382960), (930, 306368), (960, 296794), (992, 287220), (1240, 229776), (1488, 191480), (1860, 153184), (1920, 148397), (1984, 143610), (2480, 114888), (2976, 95740), (3720, 76592), (3968, 71805), (4787, 59520), (4960, 57444), (5952, 47870), (7440, 38296), (9574, 29760), (9920, 28722), (11904, 23935), (14361, 19840), (14880, 19148)]