180998064

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{3581}}^1$

素因数の和:3617

約数の個数: 120

約数和(自身を含む): 565870032

約数和(自身を除く): 384871968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 468, 486, 624, 648, 702, 936, 972, 1053, 1296, 1404, 1872, 1944, 2106, 2808, 3159, 3581, 3888, 4212, 5616, 6318, 7162, 8424, 10743, 12636, 14324, 16848, 21486, 25272, 28648, 32229, 42972, 46553, 50544, 57296, 64458, 85944, 93106, 96687, 128916, 139659, 171888, 186212, 193374, 257832, 279318, 290061, 372424, 386748, 418977, 515664, 558636, 580122, 744848, 773496, 837954, 870183, 1117272, 1160244, 1256931, 1546992, 1675908, 1740366, 2234544, 2320488, 2513862, 3351816, 3480732, 3770793, 4640976, 5027724, 6703632, 6961464, 7541586, 10055448, 11312379, 13922928, 15083172, 20110896, 22624758, 30166344, 45249516, 60332688, 90499032, 180998064]

約数ペア:

[(1, 180998064), (2, 90499032), (3, 60332688), (4, 45249516), (6, 30166344), (8, 22624758), (9, 20110896), (12, 15083172), (13, 13922928), (16, 11312379), (18, 10055448), (24, 7541586), (26, 6961464), (27, 6703632), (36, 5027724), (39, 4640976), (48, 3770793), (52, 3480732), (54, 3351816), (72, 2513862), (78, 2320488), (81, 2234544), (104, 1740366), (108, 1675908), (117, 1546992), (144, 1256931), (156, 1160244), (162, 1117272), (208, 870183), (216, 837954), (234, 773496), (243, 744848), (312, 580122), (324, 558636), (351, 515664), (432, 418977), (468, 386748), (486, 372424), (624, 290061), (648, 279318), (702, 257832), (936, 193374), (972, 186212), (1053, 171888), (1296, 139659), (1404, 128916), (1872, 96687), (1944, 93106), (2106, 85944), (2808, 64458), (3159, 57296), (3581, 50544), (3888, 46553), (4212, 42972), (5616, 32229), (6318, 28648), (7162, 25272), (8424, 21486), (10743, 16848), (12636, 14324)]