120666240

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{6983}}^1$

素因数の和:7011

約数の個数: 128

約数和(自身を含む): 427420800

約数和(自身を除く): 306754560

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 6983, 8640, 13966, 17280, 20949, 27932, 34915, 41898, 55864, 62847, 69830, 83796, 104745, 111728, 125694, 139660, 167592, 188541, 209490, 223456, 251388, 279320, 314235, 335184, 377082, 418980, 446912, 502776, 558640, 628470, 670368, 754164, 837960, 893824, 942705, 1005552, 1117280, 1256940, 1340736, 1508328, 1675920, 1885410, 2011104, 2234560, 2513880, 2681472, 3016656, 3351840, 3770820, 4022208, 4469120, 5027760, 6033312, 6703680, 7541640, 8044416, 10055520, 12066624, 13407360, 15083280, 20111040, 24133248, 30166560, 40222080, 60333120, 120666240]

約数ペア:

[(1, 120666240), (2, 60333120), (3, 40222080), (4, 30166560), (5, 24133248), (6, 20111040), (8, 15083280), (9, 13407360), (10, 12066624), (12, 10055520), (15, 8044416), (16, 7541640), (18, 6703680), (20, 6033312), (24, 5027760), (27, 4469120), (30, 4022208), (32, 3770820), (36, 3351840), (40, 3016656), (45, 2681472), (48, 2513880), (54, 2234560), (60, 2011104), (64, 1885410), (72, 1675920), (80, 1508328), (90, 1340736), (96, 1256940), (108, 1117280), (120, 1005552), (128, 942705), (135, 893824), (144, 837960), (160, 754164), (180, 670368), (192, 628470), (216, 558640), (240, 502776), (270, 446912), (288, 418980), (320, 377082), (360, 335184), (384, 314235), (432, 279320), (480, 251388), (540, 223456), (576, 209490), (640, 188541), (720, 167592), (864, 139660), (960, 125694), (1080, 111728), (1152, 104745), (1440, 83796), (1728, 69830), (1920, 62847), (2160, 55864), (2880, 41898), (3456, 34915), (4320, 27932), (5760, 20949), (6983, 17280), (8640, 13966)]