515771280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3271}}^1$

素因数の和:3366

約数の個数: 160

約数和(自身を含む): 1801432320

約数和(自身を除く): 1285661040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 73, 80, 90, 108, 120, 135, 144, 146, 180, 216, 219, 240, 270, 292, 360, 365, 432, 438, 540, 584, 657, 720, 730, 876, 1080, 1095, 1168, 1314, 1460, 1752, 1971, 2160, 2190, 2628, 2920, 3271, 3285, 3504, 3942, 4380, 5256, 5840, 6542, 6570, 7884, 8760, 9813, 9855, 10512, 13084, 13140, 15768, 16355, 17520, 19626, 19710, 26168, 26280, 29439, 31536, 32710, 39252, 39420, 49065, 52336, 52560, 58878, 65420, 78504, 78840, 88317, 98130, 117756, 130840, 147195, 157008, 157680, 176634, 196260, 235512, 238783, 261680, 294390, 353268, 392520, 441585, 471024, 477566, 588780, 706536, 716349, 785040, 883170, 955132, 1177560, 1193915, 1413072, 1432698, 1766340, 1910264, 2149047, 2355120, 2387830, 2865396, 3532680, 3581745, 3820528, 4298094, 4775660, 5730792, 6447141, 7065360, 7163490, 8596188, 9551320, 10745235, 11461584, 12894282, 14326980, 17192376, 19102640, 21490470, 25788564, 28653960, 32235705, 34384752, 42980940, 51577128, 57307920, 64471410, 85961880, 103154256, 128942820, 171923760, 257885640, 515771280]

約数ペア:

[(1, 515771280), (2, 257885640), (3, 171923760), (4, 128942820), (5, 103154256), (6, 85961880), (8, 64471410), (9, 57307920), (10, 51577128), (12, 42980940), (15, 34384752), (16, 32235705), (18, 28653960), (20, 25788564), (24, 21490470), (27, 19102640), (30, 17192376), (36, 14326980), (40, 12894282), (45, 11461584), (48, 10745235), (54, 9551320), (60, 8596188), (72, 7163490), (73, 7065360), (80, 6447141), (90, 5730792), (108, 4775660), (120, 4298094), (135, 3820528), (144, 3581745), (146, 3532680), (180, 2865396), (216, 2387830), (219, 2355120), (240, 2149047), (270, 1910264), (292, 1766340), (360, 1432698), (365, 1413072), (432, 1193915), (438, 1177560), (540, 955132), (584, 883170), (657, 785040), (720, 716349), (730, 706536), (876, 588780), (1080, 477566), (1095, 471024), (1168, 441585), (1314, 392520), (1460, 353268), (1752, 294390), (1971, 261680), (2160, 238783), (2190, 235512), (2628, 196260), (2920, 176634), (3271, 157680), (3285, 157008), (3504, 147195), (3942, 130840), (4380, 117756), (5256, 98130), (5840, 88317), (6542, 78840), (6570, 78504), (7884, 65420), (8760, 58878), (9813, 52560), (9855, 52336), (10512, 49065), (13084, 39420), (13140, 39252), (15768, 32710), (16355, 31536), (17520, 29439), (19626, 26280), (19710, 26168)]