284937840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{35977}}^1$

素因数の和:36007

約数の個数: 120

約数和(自身を含む): 1043937648

約数和(自身を除く): 758999808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 35977, 71954, 107931, 143908, 179885, 215862, 287816, 323793, 359770, 395747, 431724, 539655, 575632, 647586, 719540, 791494, 863448, 1079310, 1187241, 1295172, 1439080, 1582988, 1618965, 1726896, 1978735, 2158620, 2374482, 2590344, 2878160, 3165976, 3237930, 3561723, 3957470, 4317240, 4748964, 5180688, 5936205, 6331952, 6475860, 7123446, 7914940, 8634480, 9497928, 11872410, 12951720, 14246892, 15829880, 17808615, 18995856, 23744820, 25903440, 28493784, 31659760, 35617230, 47489640, 56987568, 71234460, 94979280, 142468920, 284937840]

約数ペア:

[(1, 284937840), (2, 142468920), (3, 94979280), (4, 71234460), (5, 56987568), (6, 47489640), (8, 35617230), (9, 31659760), (10, 28493784), (11, 25903440), (12, 23744820), (15, 18995856), (16, 17808615), (18, 15829880), (20, 14246892), (22, 12951720), (24, 11872410), (30, 9497928), (33, 8634480), (36, 7914940), (40, 7123446), (44, 6475860), (45, 6331952), (48, 5936205), (55, 5180688), (60, 4748964), (66, 4317240), (72, 3957470), (80, 3561723), (88, 3237930), (90, 3165976), (99, 2878160), (110, 2590344), (120, 2374482), (132, 2158620), (144, 1978735), (165, 1726896), (176, 1618965), (180, 1582988), (198, 1439080), (220, 1295172), (240, 1187241), (264, 1079310), (330, 863448), (360, 791494), (396, 719540), (440, 647586), (495, 575632), (528, 539655), (660, 431724), (720, 395747), (792, 359770), (880, 323793), (990, 287816), (1320, 215862), (1584, 179885), (1980, 143908), (2640, 107931), (3960, 71954), (7920, 35977)]