65871720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2731}}^1$

素因数の和:2815

約数の個数: 96

約数和(自身を含む): 217357920

約数和(自身を除く): 151486200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 67, 72, 90, 120, 134, 180, 201, 268, 335, 360, 402, 536, 603, 670, 804, 1005, 1206, 1340, 1608, 2010, 2412, 2680, 2731, 3015, 4020, 4824, 5462, 6030, 8040, 8193, 10924, 12060, 13655, 16386, 21848, 24120, 24579, 27310, 32772, 40965, 49158, 54620, 65544, 81930, 98316, 109240, 122895, 163860, 182977, 196632, 245790, 327720, 365954, 491580, 548931, 731908, 914885, 983160, 1097862, 1463816, 1646793, 1829770, 2195724, 2744655, 3293586, 3659540, 4391448, 5489310, 6587172, 7319080, 8233965, 10978620, 13174344, 16467930, 21957240, 32935860, 65871720]

約数ペア:

[(1, 65871720), (2, 32935860), (3, 21957240), (4, 16467930), (5, 13174344), (6, 10978620), (8, 8233965), (9, 7319080), (10, 6587172), (12, 5489310), (15, 4391448), (18, 3659540), (20, 3293586), (24, 2744655), (30, 2195724), (36, 1829770), (40, 1646793), (45, 1463816), (60, 1097862), (67, 983160), (72, 914885), (90, 731908), (120, 548931), (134, 491580), (180, 365954), (201, 327720), (268, 245790), (335, 196632), (360, 182977), (402, 163860), (536, 122895), (603, 109240), (670, 98316), (804, 81930), (1005, 65544), (1206, 54620), (1340, 49158), (1608, 40965), (2010, 32772), (2412, 27310), (2680, 24579), (2731, 24120), (3015, 21848), (4020, 16386), (4824, 13655), (5462, 12060), (6030, 10924), (8040, 8193)]