71732880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1487}}^1$

素因数の和:1573

約数の個数: 120

約数和(自身を含む): 244662912

約数和(自身を除く): 172930032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 67, 72, 80, 90, 120, 134, 144, 180, 201, 240, 268, 335, 360, 402, 536, 603, 670, 720, 804, 1005, 1072, 1206, 1340, 1487, 1608, 2010, 2412, 2680, 2974, 3015, 3216, 4020, 4461, 4824, 5360, 5948, 6030, 7435, 8040, 8922, 9648, 11896, 12060, 13383, 14870, 16080, 17844, 22305, 23792, 24120, 26766, 29740, 35688, 44610, 48240, 53532, 59480, 66915, 71376, 89220, 99629, 107064, 118960, 133830, 178440, 199258, 214128, 267660, 298887, 356880, 398516, 498145, 535320, 597774, 797032, 896661, 996290, 1070640, 1195548, 1494435, 1594064, 1793322, 1992580, 2391096, 2988870, 3586644, 3985160, 4483305, 4782192, 5977740, 7173288, 7970320, 8966610, 11955480, 14346576, 17933220, 23910960, 35866440, 71732880]

約数ペア:

[(1, 71732880), (2, 35866440), (3, 23910960), (4, 17933220), (5, 14346576), (6, 11955480), (8, 8966610), (9, 7970320), (10, 7173288), (12, 5977740), (15, 4782192), (16, 4483305), (18, 3985160), (20, 3586644), (24, 2988870), (30, 2391096), (36, 1992580), (40, 1793322), (45, 1594064), (48, 1494435), (60, 1195548), (67, 1070640), (72, 996290), (80, 896661), (90, 797032), (120, 597774), (134, 535320), (144, 498145), (180, 398516), (201, 356880), (240, 298887), (268, 267660), (335, 214128), (360, 199258), (402, 178440), (536, 133830), (603, 118960), (670, 107064), (720, 99629), (804, 89220), (1005, 71376), (1072, 66915), (1206, 59480), (1340, 53532), (1487, 48240), (1608, 44610), (2010, 35688), (2412, 29740), (2680, 26766), (2974, 24120), (3015, 23792), (3216, 22305), (4020, 17844), (4461, 16080), (4824, 14870), (5360, 13383), (5948, 12060), (6030, 11896), (7435, 9648), (8040, 8922)]