2054405160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{1523}}^1$

素因数の和:2792

約数の個数: 128

約数和(自身を含む): 6858000000

約数和(自身を除く): 4803594840

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, 360, 540, 1080, 1249, 1523, 2498, 3046, 3747, 4569, 4996, 6092, 6245, 7494, 7615, 9138, 9992, 11241, 12184, 12490, 13707, 14988, 15230, 18276, 18735, 22482, 22845, 24980, 27414, 29976, 30460, 33723, 36552, 37470, 41121, 44964, 45690, 49960, 54828, 56205, 60920, 67446, 68535, 74940, 82242, 89928, 91380, 109656, 112410, 134892, 137070, 149880, 164484, 168615, 182760, 205605, 224820, 269784, 274140, 328968, 337230, 411210, 449640, 548280, 674460, 822420, 1348920, 1644840, 1902227, 3804454, 5706681, 7608908, 9511135, 11413362, 15217816, 17120043, 19022270, 22826724, 28533405, 34240086, 38044540, 45653448, 51360129, 57066810, 68480172, 76089080, 85600215, 102720258, 114133620, 136960344, 171200430, 205440516, 228267240, 256800645, 342400860, 410881032, 513601290, 684801720, 1027202580, 2054405160]

約数ペア:

[(1, 2054405160), (2, 1027202580), (3, 684801720), (4, 513601290), (5, 410881032), (6, 342400860), (8, 256800645), (9, 228267240), (10, 205440516), (12, 171200430), (15, 136960344), (18, 114133620), (20, 102720258), (24, 85600215), (27, 76089080), (30, 68480172), (36, 57066810), (40, 51360129), (45, 45653448), (54, 38044540), (60, 34240086), (72, 28533405), (90, 22826724), (108, 19022270), (120, 17120043), (135, 15217816), (180, 11413362), (216, 9511135), (270, 7608908), (360, 5706681), (540, 3804454), (1080, 1902227), (1249, 1644840), (1523, 1348920), (2498, 822420), (3046, 674460), (3747, 548280), (4569, 449640), (4996, 411210), (6092, 337230), (6245, 328968), (7494, 274140), (7615, 269784), (9138, 224820), (9992, 205605), (11241, 182760), (12184, 168615), (12490, 164484), (13707, 149880), (14988, 137070), (15230, 134892), (18276, 112410), (18735, 109656), (22482, 91380), (22845, 89928), (24980, 82242), (27414, 74940), (29976, 68535), (30460, 67446), (33723, 60920), (36552, 56205), (37470, 54828), (41121, 49960), (44964, 45690)]