128049120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{29641}}^1$

素因数の和:29665

約数の個数: 96

約数和(自身を含む): 448187040

約数和(自身を除く): 320137920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 29641, 59282, 88923, 118564, 148205, 177846, 237128, 266769, 296410, 355692, 444615, 474256, 533538, 592820, 711384, 800307, 889230, 948512, 1067076, 1185640, 1333845, 1422768, 1600614, 1778460, 2134152, 2371280, 2667690, 2845536, 3201228, 3556920, 4001535, 4268304, 4742560, 5335380, 6402456, 7113840, 8003070, 8536608, 10670760, 12804912, 14227680, 16006140, 21341520, 25609824, 32012280, 42683040, 64024560, 128049120]

約数ペア:

[(1, 128049120), (2, 64024560), (3, 42683040), (4, 32012280), (5, 25609824), (6, 21341520), (8, 16006140), (9, 14227680), (10, 12804912), (12, 10670760), (15, 8536608), (16, 8003070), (18, 7113840), (20, 6402456), (24, 5335380), (27, 4742560), (30, 4268304), (32, 4001535), (36, 3556920), (40, 3201228), (45, 2845536), (48, 2667690), (54, 2371280), (60, 2134152), (72, 1778460), (80, 1600614), (90, 1422768), (96, 1333845), (108, 1185640), (120, 1067076), (135, 948512), (144, 889230), (160, 800307), (180, 711384), (216, 592820), (240, 533538), (270, 474256), (288, 444615), (360, 355692), (432, 296410), (480, 266769), (540, 237128), (720, 177846), (864, 148205), (1080, 118564), (1440, 88923), (2160, 59282), (4320, 29641)]