87027480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1321}}^1$

素因数の和:1402

約数の個数: 128

約数和(自身を含む): 295070400

約数和(自身を除く): 208042920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 90, 108, 120, 122, 135, 180, 183, 216, 244, 270, 305, 360, 366, 488, 540, 549, 610, 732, 915, 1080, 1098, 1220, 1321, 1464, 1647, 1830, 2196, 2440, 2642, 2745, 3294, 3660, 3963, 4392, 5284, 5490, 6588, 6605, 7320, 7926, 8235, 10568, 10980, 11889, 13176, 13210, 15852, 16470, 19815, 21960, 23778, 26420, 31704, 32940, 35667, 39630, 47556, 52840, 59445, 65880, 71334, 79260, 80581, 95112, 118890, 142668, 158520, 161162, 178335, 237780, 241743, 285336, 322324, 356670, 402905, 475560, 483486, 644648, 713340, 725229, 805810, 966972, 1208715, 1426680, 1450458, 1611620, 1933944, 2175687, 2417430, 2900916, 3223240, 3626145, 4351374, 4834860, 5801832, 7252290, 8702748, 9669720, 10878435, 14504580, 17405496, 21756870, 29009160, 43513740, 87027480]

約数ペア:

[(1, 87027480), (2, 43513740), (3, 29009160), (4, 21756870), (5, 17405496), (6, 14504580), (8, 10878435), (9, 9669720), (10, 8702748), (12, 7252290), (15, 5801832), (18, 4834860), (20, 4351374), (24, 3626145), (27, 3223240), (30, 2900916), (36, 2417430), (40, 2175687), (45, 1933944), (54, 1611620), (60, 1450458), (61, 1426680), (72, 1208715), (90, 966972), (108, 805810), (120, 725229), (122, 713340), (135, 644648), (180, 483486), (183, 475560), (216, 402905), (244, 356670), (270, 322324), (305, 285336), (360, 241743), (366, 237780), (488, 178335), (540, 161162), (549, 158520), (610, 142668), (732, 118890), (915, 95112), (1080, 80581), (1098, 79260), (1220, 71334), (1321, 65880), (1464, 59445), (1647, 52840), (1830, 47556), (2196, 39630), (2440, 35667), (2642, 32940), (2745, 31704), (3294, 26420), (3660, 23778), (3963, 21960), (4392, 19815), (5284, 16470), (5490, 15852), (6588, 13210), (6605, 13176), (7320, 11889), (7926, 10980), (8235, 10568)]