72433920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1451}}^1$

素因数の和:1488

約数の個数: 144

約数和(自身を含む): 249302592

約数和(自身を除く): 176868672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1451, 1560, 1664, 1920, 2080, 2496, 2902, 3120, 3328, 3840, 4160, 4353, 4992, 5804, 6240, 7255, 8320, 8706, 9984, 11608, 12480, 14510, 16640, 17412, 18863, 21765, 23216, 24960, 29020, 34824, 37726, 43530, 46432, 49920, 56589, 58040, 69648, 75452, 87060, 92864, 94315, 113178, 116080, 139296, 150904, 174120, 185728, 188630, 226356, 232160, 278592, 282945, 301808, 348240, 371456, 377260, 452712, 464320, 557184, 565890, 603616, 696480, 754520, 905424, 928640, 1114368, 1131780, 1207232, 1392960, 1509040, 1810848, 1857280, 2263560, 2414464, 2785920, 3018080, 3621696, 4527120, 4828928, 5571840, 6036160, 7243392, 9054240, 12072320, 14486784, 18108480, 24144640, 36216960, 72433920]

約数ペア:

[(1, 72433920), (2, 36216960), (3, 24144640), (4, 18108480), (5, 14486784), (6, 12072320), (8, 9054240), (10, 7243392), (12, 6036160), (13, 5571840), (15, 4828928), (16, 4527120), (20, 3621696), (24, 3018080), (26, 2785920), (30, 2414464), (32, 2263560), (39, 1857280), (40, 1810848), (48, 1509040), (52, 1392960), (60, 1207232), (64, 1131780), (65, 1114368), (78, 928640), (80, 905424), (96, 754520), (104, 696480), (120, 603616), (128, 565890), (130, 557184), (156, 464320), (160, 452712), (192, 377260), (195, 371456), (208, 348240), (240, 301808), (256, 282945), (260, 278592), (312, 232160), (320, 226356), (384, 188630), (390, 185728), (416, 174120), (480, 150904), (520, 139296), (624, 116080), (640, 113178), (768, 94315), (780, 92864), (832, 87060), (960, 75452), (1040, 69648), (1248, 58040), (1280, 56589), (1451, 49920), (1560, 46432), (1664, 43530), (1920, 37726), (2080, 34824), (2496, 29020), (2902, 24960), (3120, 23216), (3328, 21765), (3840, 18863), (4160, 17412), (4353, 16640), (4992, 14510), (5804, 12480), (6240, 11608), (7255, 9984), (8320, 8706)]