164551680

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{3571}}^1$

素因数の和:3602

約数の個数: 132

約数和(自身を含む): 570326952

約数和(自身を除く): 405775272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3571, 3840, 4608, 5120, 5760, 7142, 7680, 9216, 10713, 11520, 14284, 15360, 17855, 21426, 23040, 28568, 32139, 35710, 42852, 46080, 53565, 57136, 64278, 71420, 85704, 107130, 114272, 128556, 142840, 160695, 171408, 214260, 228544, 257112, 285680, 321390, 342816, 428520, 457088, 514224, 571360, 642780, 685632, 857040, 914176, 1028448, 1142720, 1285560, 1371264, 1714080, 1828352, 2056896, 2285440, 2571120, 2742528, 3428160, 3656704, 4113792, 4570880, 5142240, 5485056, 6856320, 8227584, 9141760, 10284480, 10970112, 13712640, 16455168, 18283520, 20568960, 27425280, 32910336, 41137920, 54850560, 82275840, 164551680]

約数ペア:

[(1, 164551680), (2, 82275840), (3, 54850560), (4, 41137920), (5, 32910336), (6, 27425280), (8, 20568960), (9, 18283520), (10, 16455168), (12, 13712640), (15, 10970112), (16, 10284480), (18, 9141760), (20, 8227584), (24, 6856320), (30, 5485056), (32, 5142240), (36, 4570880), (40, 4113792), (45, 3656704), (48, 3428160), (60, 2742528), (64, 2571120), (72, 2285440), (80, 2056896), (90, 1828352), (96, 1714080), (120, 1371264), (128, 1285560), (144, 1142720), (160, 1028448), (180, 914176), (192, 857040), (240, 685632), (256, 642780), (288, 571360), (320, 514224), (360, 457088), (384, 428520), (480, 342816), (512, 321390), (576, 285680), (640, 257112), (720, 228544), (768, 214260), (960, 171408), (1024, 160695), (1152, 142840), (1280, 128556), (1440, 114272), (1536, 107130), (1920, 85704), (2304, 71420), (2560, 64278), (2880, 57136), (3072, 53565), (3571, 46080), (3840, 42852), (4608, 35710), (5120, 32139), (5760, 28568), (7142, 23040), (7680, 21426), (9216, 17855), (10713, 15360), (11520, 14284)]