390355920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{14653}}^1$

素因数の和:14709

約数の個数: 120

約数和(自身を含む): 1346468136

約数和(自身を除く): 956112216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 4440, 5328, 6660, 8880, 13320, 14653, 26640, 29306, 43959, 58612, 73265, 87918, 117224, 131877, 146530, 175836, 219795, 234448, 263754, 293060, 351672, 439590, 527508, 542161, 586120, 659385, 703344, 879180, 1055016, 1084322, 1172240, 1318770, 1626483, 1758360, 2110032, 2168644, 2637540, 2710805, 3252966, 3516720, 4337288, 4879449, 5275080, 5421610, 6505932, 8132415, 8674576, 9758898, 10550160, 10843220, 13011864, 16264830, 19517796, 21686440, 24397245, 26023728, 32529660, 39035592, 43372880, 48794490, 65059320, 78071184, 97588980, 130118640, 195177960, 390355920]

約数ペア:

[(1, 390355920), (2, 195177960), (3, 130118640), (4, 97588980), (5, 78071184), (6, 65059320), (8, 48794490), (9, 43372880), (10, 39035592), (12, 32529660), (15, 26023728), (16, 24397245), (18, 21686440), (20, 19517796), (24, 16264830), (30, 13011864), (36, 10843220), (37, 10550160), (40, 9758898), (45, 8674576), (48, 8132415), (60, 6505932), (72, 5421610), (74, 5275080), (80, 4879449), (90, 4337288), (111, 3516720), (120, 3252966), (144, 2710805), (148, 2637540), (180, 2168644), (185, 2110032), (222, 1758360), (240, 1626483), (296, 1318770), (333, 1172240), (360, 1084322), (370, 1055016), (444, 879180), (555, 703344), (592, 659385), (666, 586120), (720, 542161), (740, 527508), (888, 439590), (1110, 351672), (1332, 293060), (1480, 263754), (1665, 234448), (1776, 219795), (2220, 175836), (2664, 146530), (2960, 131877), (3330, 117224), (4440, 87918), (5328, 73265), (6660, 58612), (8880, 43959), (13320, 29306), (14653, 26640)]