152382720

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{5669}}^1$

素因数の和:5700

約数の個数: 144

約数和(自身を含む): 556295040

約数和(自身を除く): 403912320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 5669, 6720, 8960, 11338, 13440, 17007, 22676, 26880, 28345, 34014, 39683, 45352, 56690, 68028, 79366, 85035, 90704, 113380, 119049, 136056, 158732, 170070, 181408, 198415, 226760, 238098, 272112, 317464, 340140, 362816, 396830, 453520, 476196, 544224, 595245, 634928, 680280, 725632, 793660, 907040, 952392, 1088448, 1190490, 1269856, 1360560, 1451264, 1587320, 1814080, 1904784, 2176896, 2380980, 2539712, 2721120, 3174640, 3628160, 3809568, 4353792, 4761960, 5079424, 5442240, 6349280, 7256320, 7619136, 9523920, 10158848, 10884480, 12698560, 15238272, 19047840, 21768960, 25397120, 30476544, 38095680, 50794240, 76191360, 152382720]

約数ペア:

[(1, 152382720), (2, 76191360), (3, 50794240), (4, 38095680), (5, 30476544), (6, 25397120), (7, 21768960), (8, 19047840), (10, 15238272), (12, 12698560), (14, 10884480), (15, 10158848), (16, 9523920), (20, 7619136), (21, 7256320), (24, 6349280), (28, 5442240), (30, 5079424), (32, 4761960), (35, 4353792), (40, 3809568), (42, 3628160), (48, 3174640), (56, 2721120), (60, 2539712), (64, 2380980), (70, 2176896), (80, 1904784), (84, 1814080), (96, 1587320), (105, 1451264), (112, 1360560), (120, 1269856), (128, 1190490), (140, 1088448), (160, 952392), (168, 907040), (192, 793660), (210, 725632), (224, 680280), (240, 634928), (256, 595245), (280, 544224), (320, 476196), (336, 453520), (384, 396830), (420, 362816), (448, 340140), (480, 317464), (560, 272112), (640, 238098), (672, 226760), (768, 198415), (840, 181408), (896, 170070), (960, 158732), (1120, 136056), (1280, 119049), (1344, 113380), (1680, 90704), (1792, 85035), (1920, 79366), (2240, 68028), (2688, 56690), (3360, 45352), (3840, 39683), (4480, 34014), (5376, 28345), (5669, 26880), (6720, 22676), (8960, 17007), (11338, 13440)]