2872748160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{166247}}^1$

素因数の和:166275

約数の個数: 128

約数和(自身を含む): 10174377600

約数和(自身を除く): 7301629440

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, 8640, 17280, 166247, 332494, 498741, 664988, 831235, 997482, 1329976, 1496223, 1662470, 1994964, 2493705, 2659952, 2992446, 3324940, 3989928, 4488669, 4987410, 5319904, 5984892, 6649880, 7481115, 7979856, 8977338, 9974820, 10639808, 11969784, 13299760, 14962230, 15959712, 17954676, 19949640, 21279616, 22443345, 23939568, 26599520, 29924460, 31919424, 35909352, 39899280, 44886690, 47879136, 53199040, 59848920, 63838848, 71818704, 79798560, 89773380, 95758272, 106398080, 119697840, 143637408, 159597120, 179546760, 191516544, 239395680, 287274816, 319194240, 359093520, 478791360, 574549632, 718187040, 957582720, 1436374080, 2872748160]

約数ペア:

[(1, 2872748160), (2, 1436374080), (3, 957582720), (4, 718187040), (5, 574549632), (6, 478791360), (8, 359093520), (9, 319194240), (10, 287274816), (12, 239395680), (15, 191516544), (16, 179546760), (18, 159597120), (20, 143637408), (24, 119697840), (27, 106398080), (30, 95758272), (32, 89773380), (36, 79798560), (40, 71818704), (45, 63838848), (48, 59848920), (54, 53199040), (60, 47879136), (64, 44886690), (72, 39899280), (80, 35909352), (90, 31919424), (96, 29924460), (108, 26599520), (120, 23939568), (128, 22443345), (135, 21279616), (144, 19949640), (160, 17954676), (180, 15959712), (192, 14962230), (216, 13299760), (240, 11969784), (270, 10639808), (288, 9974820), (320, 8977338), (360, 7979856), (384, 7481115), (432, 6649880), (480, 5984892), (540, 5319904), (576, 4987410), (640, 4488669), (720, 3989928), (864, 3324940), (960, 2992446), (1080, 2659952), (1152, 2493705), (1440, 1994964), (1728, 1662470), (1920, 1496223), (2160, 1329976), (2880, 997482), (3456, 831235), (4320, 664988), (5760, 498741), (8640, 332494), (17280, 166247)]