2120996880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{26539}}^1$

素因数の和:26598

約数の個数: 160

約数和(自身を含む): 7503388800

約数和(自身を除く): 5382391920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 240, 270, 296, 333, 360, 370, 432, 444, 540, 555, 592, 666, 720, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1776, 1998, 2160, 2220, 2664, 2960, 3330, 3996, 4440, 4995, 5328, 6660, 7992, 8880, 9990, 13320, 15984, 19980, 26539, 26640, 39960, 53078, 79617, 79920, 106156, 132695, 159234, 212312, 238851, 265390, 318468, 398085, 424624, 477702, 530780, 636936, 716553, 796170, 955404, 981943, 1061560, 1194255, 1273872, 1433106, 1592340, 1910808, 1963886, 2123120, 2388510, 2866212, 2945829, 3184680, 3582765, 3821616, 3927772, 4777020, 4909715, 5732424, 5891658, 6369360, 7165530, 7855544, 8837487, 9554040, 9819430, 11464848, 11783316, 14331060, 14729145, 15711088, 17674974, 19108080, 19638860, 23566632, 26512461, 28662120, 29458290, 35349948, 39277720, 44187435, 47133264, 53024922, 57324240, 58916580, 70699896, 78555440, 88374870, 106049844, 117833160, 132562305, 141399792, 176749740, 212099688, 235666320, 265124610, 353499480, 424199376, 530249220, 706998960, 1060498440, 2120996880]

約数ペア:

[(1, 2120996880), (2, 1060498440), (3, 706998960), (4, 530249220), (5, 424199376), (6, 353499480), (8, 265124610), (9, 235666320), (10, 212099688), (12, 176749740), (15, 141399792), (16, 132562305), (18, 117833160), (20, 106049844), (24, 88374870), (27, 78555440), (30, 70699896), (36, 58916580), (37, 57324240), (40, 53024922), (45, 47133264), (48, 44187435), (54, 39277720), (60, 35349948), (72, 29458290), (74, 28662120), (80, 26512461), (90, 23566632), (108, 19638860), (111, 19108080), (120, 17674974), (135, 15711088), (144, 14729145), (148, 14331060), (180, 11783316), (185, 11464848), (216, 9819430), (222, 9554040), (240, 8837487), (270, 7855544), (296, 7165530), (333, 6369360), (360, 5891658), (370, 5732424), (432, 4909715), (444, 4777020), (540, 3927772), (555, 3821616), (592, 3582765), (666, 3184680), (720, 2945829), (740, 2866212), (888, 2388510), (999, 2123120), (1080, 1963886), (1110, 1910808), (1332, 1592340), (1480, 1433106), (1665, 1273872), (1776, 1194255), (1998, 1061560), (2160, 981943), (2220, 955404), (2664, 796170), (2960, 716553), (3330, 636936), (3996, 530780), (4440, 477702), (4995, 424624), (5328, 398085), (6660, 318468), (7992, 265390), (8880, 238851), (9990, 212312), (13320, 159234), (15984, 132695), (19980, 106156), (26539, 79920), (26640, 79617), (39960, 53078)]