72615405960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{242731}}^1$

素因数の和:243028

約数の個数: 128

約数和(自身を含む): 242926185600

約数和(自身を除く): 170310779640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 277, 360, 540, 554, 831, 1080, 1108, 1385, 1662, 2216, 2493, 2770, 3324, 4155, 4986, 5540, 6648, 7479, 8310, 9972, 11080, 12465, 14958, 16620, 19944, 24930, 29916, 33240, 37395, 49860, 59832, 74790, 99720, 149580, 242731, 299160, 485462, 728193, 970924, 1213655, 1456386, 1941848, 2184579, 2427310, 2912772, 3640965, 4369158, 4854620, 5825544, 6553737, 7281930, 8738316, 9709240, 10922895, 13107474, 14563860, 17476632, 21845790, 26214948, 29127720, 32768685, 43691580, 52429896, 65537370, 67236487, 87383160, 131074740, 134472974, 201709461, 262149480, 268945948, 336182435, 403418922, 537891896, 605128383, 672364870, 806837844, 1008547305, 1210256766, 1344729740, 1613675688, 1815385149, 2017094610, 2420513532, 2689459480, 3025641915, 3630770298, 4034189220, 4841027064, 6051283830, 7261540596, 8068378440, 9076925745, 12102567660, 14523081192, 18153851490, 24205135320, 36307702980, 72615405960]

約数ペア:

[(1, 72615405960), (2, 36307702980), (3, 24205135320), (4, 18153851490), (5, 14523081192), (6, 12102567660), (8, 9076925745), (9, 8068378440), (10, 7261540596), (12, 6051283830), (15, 4841027064), (18, 4034189220), (20, 3630770298), (24, 3025641915), (27, 2689459480), (30, 2420513532), (36, 2017094610), (40, 1815385149), (45, 1613675688), (54, 1344729740), (60, 1210256766), (72, 1008547305), (90, 806837844), (108, 672364870), (120, 605128383), (135, 537891896), (180, 403418922), (216, 336182435), (270, 268945948), (277, 262149480), (360, 201709461), (540, 134472974), (554, 131074740), (831, 87383160), (1080, 67236487), (1108, 65537370), (1385, 52429896), (1662, 43691580), (2216, 32768685), (2493, 29127720), (2770, 26214948), (3324, 21845790), (4155, 17476632), (4986, 14563860), (5540, 13107474), (6648, 10922895), (7479, 9709240), (8310, 8738316), (9972, 7281930), (11080, 6553737), (12465, 5825544), (14958, 4854620), (16620, 4369158), (19944, 3640965), (24930, 2912772), (29916, 2427310), (33240, 2184579), (37395, 1941848), (49860, 1456386), (59832, 1213655), (74790, 970924), (99720, 728193), (149580, 485462), (242731, 299160)]