61706880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{3571}}^1$

素因数の和:3599

約数の個数: 128

約数和(自身を含む): 218606400

約数和(自身を除く): 156899520

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, 3571, 4320, 5760, 7142, 8640, 10713, 14284, 17280, 17855, 21426, 28568, 32139, 35710, 42852, 53565, 57136, 64278, 71420, 85704, 96417, 107130, 114272, 128556, 142840, 160695, 171408, 192834, 214260, 228544, 257112, 285680, 321390, 342816, 385668, 428520, 457088, 482085, 514224, 571360, 642780, 685632, 771336, 857040, 964170, 1028448, 1142720, 1285560, 1371264, 1542672, 1714080, 1928340, 2056896, 2285440, 2571120, 3085344, 3428160, 3856680, 4113792, 5142240, 6170688, 6856320, 7713360, 10284480, 12341376, 15426720, 20568960, 30853440, 61706880]

約数ペア:

[(1, 61706880), (2, 30853440), (3, 20568960), (4, 15426720), (5, 12341376), (6, 10284480), (8, 7713360), (9, 6856320), (10, 6170688), (12, 5142240), (15, 4113792), (16, 3856680), (18, 3428160), (20, 3085344), (24, 2571120), (27, 2285440), (30, 2056896), (32, 1928340), (36, 1714080), (40, 1542672), (45, 1371264), (48, 1285560), (54, 1142720), (60, 1028448), (64, 964170), (72, 857040), (80, 771336), (90, 685632), (96, 642780), (108, 571360), (120, 514224), (128, 482085), (135, 457088), (144, 428520), (160, 385668), (180, 342816), (192, 321390), (216, 285680), (240, 257112), (270, 228544), (288, 214260), (320, 192834), (360, 171408), (384, 160695), (432, 142840), (480, 128556), (540, 114272), (576, 107130), (640, 96417), (720, 85704), (864, 71420), (960, 64278), (1080, 57136), (1152, 53565), (1440, 42852), (1728, 35710), (1920, 32139), (2160, 28568), (2880, 21426), (3456, 17855), (3571, 17280), (4320, 14284), (5760, 10713), (7142, 8640)]