40316940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:669

約数の個数: 120

約数和(自身を含む): 129773952

約数和(自身を除く): 89457012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 81, 82, 90, 108, 123, 135, 162, 164, 180, 205, 246, 270, 324, 369, 405, 410, 492, 540, 607, 615, 738, 810, 820, 1107, 1214, 1230, 1476, 1620, 1821, 1845, 2214, 2428, 2460, 3035, 3321, 3642, 3690, 4428, 5463, 5535, 6070, 6642, 7284, 7380, 9105, 10926, 11070, 12140, 13284, 16389, 16605, 18210, 21852, 22140, 24887, 27315, 32778, 33210, 36420, 49167, 49774, 54630, 65556, 66420, 74661, 81945, 98334, 99548, 109260, 124435, 149322, 163890, 196668, 223983, 245835, 248870, 298644, 327780, 373305, 447966, 491670, 497740, 671949, 746610, 895932, 983340, 1119915, 1343898, 1493220, 2015847, 2239830, 2687796, 3359745, 4031694, 4479660, 6719490, 8063388, 10079235, 13438980, 20158470, 40316940]

約数ペア:

[(1, 40316940), (2, 20158470), (3, 13438980), (4, 10079235), (5, 8063388), (6, 6719490), (9, 4479660), (10, 4031694), (12, 3359745), (15, 2687796), (18, 2239830), (20, 2015847), (27, 1493220), (30, 1343898), (36, 1119915), (41, 983340), (45, 895932), (54, 746610), (60, 671949), (81, 497740), (82, 491670), (90, 447966), (108, 373305), (123, 327780), (135, 298644), (162, 248870), (164, 245835), (180, 223983), (205, 196668), (246, 163890), (270, 149322), (324, 124435), (369, 109260), (405, 99548), (410, 98334), (492, 81945), (540, 74661), (607, 66420), (615, 65556), (738, 54630), (810, 49774), (820, 49167), (1107, 36420), (1214, 33210), (1230, 32778), (1476, 27315), (1620, 24887), (1821, 22140), (1845, 21852), (2214, 18210), (2428, 16605), (2460, 16389), (3035, 13284), (3321, 12140), (3642, 11070), (3690, 10926), (4428, 9105), (5463, 7380), (5535, 7284), (6070, 6642)]